138897408

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 418279680

約数和(自身を除く): 279382272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 47, 48, 52, 64, 74, 78, 94, 96, 104, 111, 128, 141, 148, 156, 188, 192, 208, 222, 256, 282, 296, 312, 376, 384, 416, 444, 481, 512, 564, 592, 611, 624, 752, 768, 832, 888, 962, 1024, 1128, 1184, 1222, 1248, 1443, 1504, 1536, 1664, 1739, 1776, 1833, 1924, 2048, 2256, 2368, 2444, 2496, 2886, 3008, 3072, 3328, 3478, 3552, 3666, 3848, 4512, 4736, 4888, 4992, 5217, 5772, 6016, 6144, 6656, 6956, 7104, 7332, 7696, 9024, 9472, 9776, 9984, 10434, 11544, 12032, 13312, 13912, 14208, 14664, 15392, 18048, 18944, 19552, 19968, 20868, 22607, 23088, 24064, 26624, 27824, 28416, 29328, 30784, 36096, 37888, 39104, 39936, 41736, 45214, 46176, 48128, 55648, 56832, 58656, 61568, 67821, 72192, 75776, 78208, 79872, 83472, 90428, 92352, 96256, 111296, 113664, 117312, 123136, 135642, 144384, 156416, 166944, 180856, 184704, 222592, 227328, 234624, 246272, 271284, 288768, 312832, 333888, 361712, 369408, 445184, 469248, 492544, 542568, 625664, 667776, 723424, 738816, 890368, 938496, 985088, 1085136, 1251328, 1335552, 1446848, 1477632, 1780736, 1876992, 2170272, 2671104, 2893696, 2955264, 3561472, 3753984, 4340544, 5342208, 5787392, 8681088, 10684416, 11574784, 17362176, 23149568, 34724352, 46299136, 69448704, 138897408]

約数ペア:

[(1, 138897408), (2, 69448704), (3, 46299136), (4, 34724352), (6, 23149568), (8, 17362176), (12, 11574784), (13, 10684416), (16, 8681088), (24, 5787392), (26, 5342208), (32, 4340544), (37, 3753984), (39, 3561472), (47, 2955264), (48, 2893696), (52, 2671104), (64, 2170272), (74, 1876992), (78, 1780736), (94, 1477632), (96, 1446848), (104, 1335552), (111, 1251328), (128, 1085136), (141, 985088), (148, 938496), (156, 890368), (188, 738816), (192, 723424), (208, 667776), (222, 625664), (256, 542568), (282, 492544), (296, 469248), (312, 445184), (376, 369408), (384, 361712), (416, 333888), (444, 312832), (481, 288768), (512, 271284), (564, 246272), (592, 234624), (611, 227328), (624, 222592), (752, 184704), (768, 180856), (832, 166944), (888, 156416), (962, 144384), (1024, 135642), (1128, 123136), (1184, 117312), (1222, 113664), (1248, 111296), (1443, 96256), (1504, 92352), (1536, 90428), (1664, 83472), (1739, 79872), (1776, 78208), (1833, 75776), (1924, 72192), (2048, 67821), (2256, 61568), (2368, 58656), (2444, 56832), (2496, 55648), (2886, 48128), (3008, 46176), (3072, 45214), (3328, 41736), (3478, 39936), (3552, 39104), (3666, 37888), (3848, 36096), (4512, 30784), (4736, 29328), (4888, 28416), (4992, 27824), (5217, 26624), (5772, 24064), (6016, 23088), (6144, 22607), (6656, 20868), (6956, 19968), (7104, 19552), (7332, 18944), (7696, 18048), (9024, 15392), (9472, 14664), (9776, 14208), (9984, 13912), (10434, 13312), (11544, 12032)]