157460296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1898

約数の個数: 64

約数和(自身を含む): 359654400

約数和(自身を除く): 202194104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 83, 133, 152, 166, 266, 332, 532, 581, 664, 1064, 1162, 1577, 1783, 2324, 3154, 3566, 4648, 6308, 7132, 11039, 12481, 12616, 14264, 22078, 24962, 33877, 44156, 49924, 67754, 88312, 99848, 135508, 147989, 237139, 271016, 295978, 474278, 591956, 948556, 1035923, 1183912, 1897112, 2071846, 2811791, 4143692, 5623582, 8287384, 11247164, 19682537, 22494328, 39365074, 78730148, 157460296]

約数ペア:

[(1, 157460296), (2, 78730148), (4, 39365074), (7, 22494328), (8, 19682537), (14, 11247164), (19, 8287384), (28, 5623582), (38, 4143692), (56, 2811791), (76, 2071846), (83, 1897112), (133, 1183912), (152, 1035923), (166, 948556), (266, 591956), (332, 474278), (532, 295978), (581, 271016), (664, 237139), (1064, 147989), (1162, 135508), (1577, 99848), (1783, 88312), (2324, 67754), (3154, 49924), (3566, 44156), (4648, 33877), (6308, 24962), (7132, 22078), (11039, 14264), (12481, 12616)]