155005872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461327}}^1$

素因数の和:461345

約数の個数: 40

約数和(自身を含む): 457637376

約数和(自身を除く): 302631504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461327, 922654, 1383981, 1845308, 2767962, 3229289, 3690616, 5535924, 6458578, 7381232, 9687867, 11071848, 12917156, 19375734, 22143696, 25834312, 38751468, 51668624, 77502936, 155005872]

約数ペア:

[(1, 155005872), (2, 77502936), (3, 51668624), (4, 38751468), (6, 25834312), (7, 22143696), (8, 19375734), (12, 12917156), (14, 11071848), (16, 9687867), (21, 7381232), (24, 6458578), (28, 5535924), (42, 3690616), (48, 3229289), (56, 2767962), (84, 1845308), (112, 1383981), (168, 922654), (336, 461327)]