147578496

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 468840960

約数和(自身を除く): 321262464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 47, 48, 51, 52, 64, 68, 74, 78, 94, 96, 102, 104, 111, 128, 136, 141, 148, 156, 188, 192, 204, 208, 221, 222, 272, 282, 296, 312, 376, 384, 408, 416, 442, 444, 481, 544, 564, 592, 611, 624, 629, 663, 752, 799, 816, 832, 884, 888, 962, 1088, 1128, 1184, 1222, 1248, 1258, 1326, 1443, 1504, 1598, 1632, 1664, 1739, 1768, 1776, 1833, 1887, 1924, 2176, 2256, 2368, 2397, 2444, 2496, 2516, 2652, 2886, 3008, 3196, 3264, 3478, 3536, 3552, 3666, 3774, 3848, 4512, 4736, 4794, 4888, 4992, 5032, 5217, 5304, 5772, 6016, 6392, 6528, 6956, 7072, 7104, 7332, 7548, 7696, 8177, 9024, 9588, 9776, 10064, 10387, 10434, 10608, 11544, 12784, 13912, 14144, 14208, 14664, 15096, 15392, 16354, 18048, 19176, 19552, 20128, 20774, 20868, 21216, 22607, 23088, 24531, 25568, 27824, 28288, 29328, 29563, 30192, 30784, 31161, 32708, 38352, 39104, 40256, 41548, 41736, 42432, 45214, 46176, 49062, 51136, 55648, 58656, 59126, 60384, 61568, 62322, 65416, 67821, 76704, 78208, 80512, 83096, 83472, 84864, 88689, 90428, 92352, 98124, 102272, 111296, 117312, 118252, 120768, 124644, 130832, 135642, 153408, 166192, 166944, 177378, 180856, 184704, 196248, 222592, 234624, 236504, 241536, 249288, 261664, 271284, 306816, 332384, 333888, 354756, 361712, 384319, 392496, 473008, 498576, 523328, 542568, 664768, 667776, 709512, 723424, 768638, 784992, 946016, 997152, 1046656, 1085136, 1152957, 1329536, 1419024, 1446848, 1537276, 1569984, 1892032, 1994304, 2170272, 2305914, 2838048, 2893696, 3074552, 3139968, 3784064, 3988608, 4340544, 4611828, 5676096, 6149104, 8681088, 9223656, 11352192, 12298208, 18447312, 24596416, 36894624, 49192832, 73789248, 147578496]

約数ペア:

[(1, 147578496), (2, 73789248), (3, 49192832), (4, 36894624), (6, 24596416), (8, 18447312), (12, 12298208), (13, 11352192), (16, 9223656), (17, 8681088), (24, 6149104), (26, 5676096), (32, 4611828), (34, 4340544), (37, 3988608), (39, 3784064), (47, 3139968), (48, 3074552), (51, 2893696), (52, 2838048), (64, 2305914), (68, 2170272), (74, 1994304), (78, 1892032), (94, 1569984), (96, 1537276), (102, 1446848), (104, 1419024), (111, 1329536), (128, 1152957), (136, 1085136), (141, 1046656), (148, 997152), (156, 946016), (188, 784992), (192, 768638), (204, 723424), (208, 709512), (221, 667776), (222, 664768), (272, 542568), (282, 523328), (296, 498576), (312, 473008), (376, 392496), (384, 384319), (408, 361712), (416, 354756), (442, 333888), (444, 332384), (481, 306816), (544, 271284), (564, 261664), (592, 249288), (611, 241536), (624, 236504), (629, 234624), (663, 222592), (752, 196248), (799, 184704), (816, 180856), (832, 177378), (884, 166944), (888, 166192), (962, 153408), (1088, 135642), (1128, 130832), (1184, 124644), (1222, 120768), (1248, 118252), (1258, 117312), (1326, 111296), (1443, 102272), (1504, 98124), (1598, 92352), (1632, 90428), (1664, 88689), (1739, 84864), (1768, 83472), (1776, 83096), (1833, 80512), (1887, 78208), (1924, 76704), (2176, 67821), (2256, 65416), (2368, 62322), (2397, 61568), (2444, 60384), (2496, 59126), (2516, 58656), (2652, 55648), (2886, 51136), (3008, 49062), (3196, 46176), (3264, 45214), (3478, 42432), (3536, 41736), (3552, 41548), (3666, 40256), (3774, 39104), (3848, 38352), (4512, 32708), (4736, 31161), (4794, 30784), (4888, 30192), (4992, 29563), (5032, 29328), (5217, 28288), (5304, 27824), (5772, 25568), (6016, 24531), (6392, 23088), (6528, 22607), (6956, 21216), (7072, 20868), (7104, 20774), (7332, 20128), (7548, 19552), (7696, 19176), (8177, 18048), (9024, 16354), (9588, 15392), (9776, 15096), (10064, 14664), (10387, 14208), (10434, 14144), (10608, 13912), (11544, 12784)]