157516992

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 168

約数和(自身を含む): 489356400

約数和(自身を除く): 331839408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 342, 389, 444, 456, 576, 592, 608, 666, 684, 703, 778, 888, 912, 1167, 1184, 1216, 1332, 1368, 1406, 1556, 1776, 1824, 2109, 2334, 2368, 2664, 2736, 2812, 3112, 3501, 3552, 3648, 4218, 4668, 5328, 5472, 5624, 6224, 6327, 7002, 7104, 7391, 8436, 9336, 10656, 10944, 11248, 12448, 12654, 14004, 14393, 14782, 16872, 18672, 21312, 22173, 22496, 24896, 25308, 28008, 28786, 29564, 33744, 37344, 43179, 44346, 44992, 50616, 56016, 57572, 59128, 66519, 67488, 74688, 86358, 88692, 101232, 112032, 115144, 118256, 129537, 133038, 134976, 172716, 177384, 202464, 224064, 230288, 236512, 259074, 266076, 273467, 345432, 354768, 404928, 460576, 473024, 518148, 532152, 546934, 690864, 709536, 820401, 921152, 1036296, 1064304, 1093868, 1381728, 1419072, 1640802, 2072592, 2128608, 2187736, 2461203, 2763456, 3281604, 4145184, 4257216, 4375472, 4922406, 6563208, 8290368, 8750944, 9844812, 13126416, 17501888, 19689624, 26252832, 39379248, 52505664, 78758496, 157516992]

約数ペア:

[(1, 157516992), (2, 78758496), (3, 52505664), (4, 39379248), (6, 26252832), (8, 19689624), (9, 17501888), (12, 13126416), (16, 9844812), (18, 8750944), (19, 8290368), (24, 6563208), (32, 4922406), (36, 4375472), (37, 4257216), (38, 4145184), (48, 3281604), (57, 2763456), (64, 2461203), (72, 2187736), (74, 2128608), (76, 2072592), (96, 1640802), (111, 1419072), (114, 1381728), (144, 1093868), (148, 1064304), (152, 1036296), (171, 921152), (192, 820401), (222, 709536), (228, 690864), (288, 546934), (296, 532152), (304, 518148), (333, 473024), (342, 460576), (389, 404928), (444, 354768), (456, 345432), (576, 273467), (592, 266076), (608, 259074), (666, 236512), (684, 230288), (703, 224064), (778, 202464), (888, 177384), (912, 172716), (1167, 134976), (1184, 133038), (1216, 129537), (1332, 118256), (1368, 115144), (1406, 112032), (1556, 101232), (1776, 88692), (1824, 86358), (2109, 74688), (2334, 67488), (2368, 66519), (2664, 59128), (2736, 57572), (2812, 56016), (3112, 50616), (3501, 44992), (3552, 44346), (3648, 43179), (4218, 37344), (4668, 33744), (5328, 29564), (5472, 28786), (5624, 28008), (6224, 25308), (6327, 24896), (7002, 22496), (7104, 22173), (7391, 21312), (8436, 18672), (9336, 16872), (10656, 14782), (10944, 14393), (11248, 14004), (12448, 12654)]