156251004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20441}}^1$

素因数の和:20475

約数の個数: 72

約数和(自身を含む): 456756048

約数和(自身を除く): 300505044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 20441, 40882, 61323, 81764, 122646, 143087, 245292, 265733, 286174, 429261, 531466, 572348, 797199, 858522, 1001609, 1062932, 1594398, 1717044, 1860131, 2003218, 3004827, 3188796, 3720262, 4006436, 5580393, 6009654, 7440524, 11160786, 12019308, 13020917, 22321572, 26041834, 39062751, 52083668, 78125502, 156251004]

約数ペア:

[(1, 156251004), (2, 78125502), (3, 52083668), (4, 39062751), (6, 26041834), (7, 22321572), (12, 13020917), (13, 12019308), (14, 11160786), (21, 7440524), (26, 6009654), (28, 5580393), (39, 4006436), (42, 3720262), (49, 3188796), (52, 3004827), (78, 2003218), (84, 1860131), (91, 1717044), (98, 1594398), (147, 1062932), (156, 1001609), (182, 858522), (196, 797199), (273, 572348), (294, 531466), (364, 429261), (546, 286174), (588, 265733), (637, 245292), (1092, 143087), (1274, 122646), (1911, 81764), (2548, 61323), (3822, 40882), (7644, 20441)]