159734988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2339}}^1$

素因数の和:2627

約数の個数: 72

約数和(自身を含む): 463357440

約数和(自身を除く): 303622452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1626, 1897, 2339, 2439, 3252, 3794, 4678, 4878, 5691, 7017, 7588, 9356, 9756, 11382, 14034, 16373, 17073, 21051, 22764, 28068, 32746, 34146, 42102, 49119, 65492, 68292, 84204, 98238, 147357, 196476, 294714, 589428, 633869, 1267738, 1901607, 2535476, 3803214, 4437083, 5704821, 7606428, 8874166, 11409642, 13311249, 17748332, 22819284, 26622498, 39933747, 53244996, 79867494, 159734988]

約数ペア:

[(1, 159734988), (2, 79867494), (3, 53244996), (4, 39933747), (6, 26622498), (7, 22819284), (9, 17748332), (12, 13311249), (14, 11409642), (18, 8874166), (21, 7606428), (28, 5704821), (36, 4437083), (42, 3803214), (63, 2535476), (84, 1901607), (126, 1267738), (252, 633869), (271, 589428), (542, 294714), (813, 196476), (1084, 147357), (1626, 98238), (1897, 84204), (2339, 68292), (2439, 65492), (3252, 49119), (3794, 42102), (4678, 34146), (4878, 32746), (5691, 28068), (7017, 22764), (7588, 21051), (9356, 17073), (9756, 16373), (11382, 14034)]