105578312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 237603840

約数和(自身を除く): 132025528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 997, 1708, 1736, 1891, 1994, 3416, 3782, 3988, 6979, 7564, 7976, 13237, 13958, 15128, 26474, 27916, 30907, 52948, 55832, 60817, 61814, 105896, 121634, 123628, 216349, 243268, 247256, 425719, 432698, 486536, 851438, 865396, 1702876, 1730792, 1885327, 3405752, 3770654, 7541308, 13197289, 15082616, 26394578, 52789156, 105578312]

約数ペア:

[(1, 105578312), (2, 52789156), (4, 26394578), (7, 15082616), (8, 13197289), (14, 7541308), (28, 3770654), (31, 3405752), (56, 1885327), (61, 1730792), (62, 1702876), (122, 865396), (124, 851438), (217, 486536), (244, 432698), (248, 425719), (427, 247256), (434, 243268), (488, 216349), (854, 123628), (868, 121634), (997, 105896), (1708, 61814), (1736, 60817), (1891, 55832), (1994, 52948), (3416, 30907), (3782, 27916), (3988, 26474), (6979, 15128), (7564, 13958), (7976, 13237)]