156960972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622861}}^1$

素因数の和:622878

約数の個数: 36

約数和(自身を含む): 453443536

約数和(自身を除く): 296482564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622861, 1245722, 1868583, 2491444, 3737166, 4360027, 5605749, 7474332, 8720054, 11211498, 13080081, 17440108, 22422996, 26160162, 39240243, 52320324, 78480486, 156960972]

約数ペア:

[(1, 156960972), (2, 78480486), (3, 52320324), (4, 39240243), (6, 26160162), (7, 22422996), (9, 17440108), (12, 13080081), (14, 11211498), (18, 8720054), (21, 7474332), (28, 5605749), (36, 4360027), (42, 3737166), (63, 2491444), (84, 1868583), (126, 1245722), (252, 622861)]