157812984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 490220640

約数和(自身を除く): 332407656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 521, 601, 1042, 1202, 1563, 1803, 2084, 2404, 3126, 3606, 3647, 4168, 4207, 4689, 4808, 5409, 6252, 7212, 7294, 8414, 9378, 10818, 10941, 12504, 12621, 14424, 14588, 16828, 18756, 21636, 21882, 25242, 29176, 32823, 33656, 37512, 37863, 43272, 43764, 50484, 65646, 75726, 87528, 100968, 131292, 151452, 262584, 302904, 313121, 626242, 939363, 1252484, 1878726, 2191847, 2504968, 2818089, 3757452, 4383694, 5636178, 6575541, 7514904, 8767388, 11272356, 13151082, 17534776, 19726623, 22544712, 26302164, 39453246, 52604328, 78906492, 157812984]

約数ペア:

[(1, 157812984), (2, 78906492), (3, 52604328), (4, 39453246), (6, 26302164), (7, 22544712), (8, 19726623), (9, 17534776), (12, 13151082), (14, 11272356), (18, 8767388), (21, 7514904), (24, 6575541), (28, 5636178), (36, 4383694), (42, 3757452), (56, 2818089), (63, 2504968), (72, 2191847), (84, 1878726), (126, 1252484), (168, 939363), (252, 626242), (504, 313121), (521, 302904), (601, 262584), (1042, 151452), (1202, 131292), (1563, 100968), (1803, 87528), (2084, 75726), (2404, 65646), (3126, 50484), (3606, 43764), (3647, 43272), (4168, 37863), (4207, 37512), (4689, 33656), (4808, 32823), (5409, 29176), (6252, 25242), (7212, 21882), (7294, 21636), (8414, 18756), (9378, 16828), (10818, 14588), (10941, 14424), (12504, 12621)]