139904568

素因数分解:

$2^3\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{1637}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 379459080

約数和(自身を除く): 239554512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1187, 1637, 2374, 3274, 3561, 4748, 4911, 6548, 7122, 9496, 9822, 10683, 13096, 14244, 14733, 19644, 21366, 28488, 29466, 39288, 42732, 58932, 85464, 117864, 1943119, 3886238, 5829357, 7772476, 11658714, 15544952, 17488071, 23317428, 34976142, 46634856, 69952284, 139904568]

約数ペア:

[(1, 139904568), (2, 69952284), (3, 46634856), (4, 34976142), (6, 23317428), (8, 17488071), (9, 15544952), (12, 11658714), (18, 7772476), (24, 5829357), (36, 3886238), (72, 1943119), (1187, 117864), (1637, 85464), (2374, 58932), (3274, 42732), (3561, 39288), (4748, 29466), (4911, 28488), (6548, 21366), (7122, 19644), (9496, 14733), (9822, 14244), (10683, 13096)]