15956304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 51193152

約数和(自身を除く): 35236848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 281, 312, 336, 338, 364, 507, 546, 562, 624, 676, 728, 843, 1014, 1092, 1124, 1183, 1352, 1456, 1686, 1967, 2028, 2184, 2248, 2366, 2704, 3372, 3549, 3653, 3934, 4056, 4368, 4496, 4732, 5901, 6744, 7098, 7306, 7868, 8112, 9464, 10959, 11802, 13488, 14196, 14612, 15736, 18928, 21918, 23604, 25571, 28392, 29224, 31472, 43836, 47208, 47489, 51142, 56784, 58448, 76713, 87672, 94416, 94978, 102284, 142467, 153426, 175344, 189956, 204568, 284934, 306852, 332423, 379912, 409136, 569868, 613704, 664846, 759824, 997269, 1139736, 1227408, 1329692, 1994538, 2279472, 2659384, 3989076, 5318768, 7978152, 15956304]

約数ペア:

[(1, 15956304), (2, 7978152), (3, 5318768), (4, 3989076), (6, 2659384), (7, 2279472), (8, 1994538), (12, 1329692), (13, 1227408), (14, 1139736), (16, 997269), (21, 759824), (24, 664846), (26, 613704), (28, 569868), (39, 409136), (42, 379912), (48, 332423), (52, 306852), (56, 284934), (78, 204568), (84, 189956), (91, 175344), (104, 153426), (112, 142467), (156, 102284), (168, 94978), (169, 94416), (182, 87672), (208, 76713), (273, 58448), (281, 56784), (312, 51142), (336, 47489), (338, 47208), (364, 43836), (507, 31472), (546, 29224), (562, 28392), (624, 25571), (676, 23604), (728, 21918), (843, 18928), (1014, 15736), (1092, 14612), (1124, 14196), (1183, 13488), (1352, 11802), (1456, 10959), (1686, 9464), (1967, 8112), (2028, 7868), (2184, 7306), (2248, 7098), (2366, 6744), (2704, 5901), (3372, 4732), (3549, 4496), (3653, 4368), (3934, 4056)]