156748303642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1\times {\mathrm{10891}}^1$

素因数の和:11867

約数の個数: 64

約数和(自身を含む): 287841576960

約数和(自身を除く): 131093273318

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 887, 1159, 1774, 2318, 6209, 8113, 10891, 12418, 16226, 16853, 21782, 33706, 54107, 76237, 108214, 117971, 152474, 206929, 235942, 378749, 413858, 664351, 757498, 1028033, 1328702, 1448503, 2056066, 2897006, 4650457, 7196231, 9300914, 9660317, 12622669, 14392462, 19320634, 25245338, 67622219, 88358683, 135244438, 176717366, 183546023, 367092046, 589279337, 1178558674, 1284822161, 2569644322, 4124955359, 8249910718, 11196307403, 22392614806, 78374151821, 156748303642]

約数ペア:

[(1, 156748303642), (2, 78374151821), (7, 22392614806), (14, 11196307403), (19, 8249910718), (38, 4124955359), (61, 2569644322), (122, 1284822161), (133, 1178558674), (266, 589279337), (427, 367092046), (854, 183546023), (887, 176717366), (1159, 135244438), (1774, 88358683), (2318, 67622219), (6209, 25245338), (8113, 19320634), (10891, 14392462), (12418, 12622669), (16226, 9660317), (16853, 9300914), (21782, 7196231), (33706, 4650457), (54107, 2897006), (76237, 2056066), (108214, 1448503), (117971, 1328702), (152474, 1028033), (206929, 757498), (235942, 664351), (378749, 413858)]