157021739648

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{965171}}^1$

素因数の和:965257

約数の個数: 64

約数和(自身を含む): 330783747840

約数和(自身を除く): 173762008192

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2624, 3968, 5084, 5248, 10168, 20336, 40672, 81344, 162688, 965171, 1930342, 3860684, 7721368, 15442736, 29920301, 30885472, 39572011, 59840602, 61770944, 79144022, 119681204, 123541888, 158288044, 239362408, 316576088, 478724816, 633152176, 957449632, 1226732341, 1266304352, 1914899264, 2453464682, 2532608704, 3829798528, 4906929364, 5065217408, 9813858728, 19627717456, 39255434912, 78510869824, 157021739648]

約数ペア:

[(1, 157021739648), (2, 78510869824), (4, 39255434912), (8, 19627717456), (16, 9813858728), (31, 5065217408), (32, 4906929364), (41, 3829798528), (62, 2532608704), (64, 2453464682), (82, 1914899264), (124, 1266304352), (128, 1226732341), (164, 957449632), (248, 633152176), (328, 478724816), (496, 316576088), (656, 239362408), (992, 158288044), (1271, 123541888), (1312, 119681204), (1984, 79144022), (2542, 61770944), (2624, 59840602), (3968, 39572011), (5084, 30885472), (5248, 29920301), (10168, 15442736), (20336, 7721368), (40672, 3860684), (81344, 1930342), (162688, 965171)]