154186452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 447102656

約数和(自身を除く): 292916204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1842, 1993, 2149, 2763, 3684, 3986, 4298, 5526, 5979, 6447, 7972, 8596, 11052, 11958, 12894, 13951, 17937, 19341, 23916, 25788, 27902, 35874, 38682, 41853, 55804, 71748, 77364, 83706, 125559, 167412, 251118, 502236, 611851, 1223702, 1835553, 2447404, 3671106, 4282957, 5506659, 7342212, 8565914, 11013318, 12848871, 17131828, 22026636, 25697742, 38546613, 51395484, 77093226, 154186452]

約数ペア:

[(1, 154186452), (2, 77093226), (3, 51395484), (4, 38546613), (6, 25697742), (7, 22026636), (9, 17131828), (12, 12848871), (14, 11013318), (18, 8565914), (21, 7342212), (28, 5506659), (36, 4282957), (42, 3671106), (63, 2447404), (84, 1835553), (126, 1223702), (252, 611851), (307, 502236), (614, 251118), (921, 167412), (1228, 125559), (1842, 83706), (1993, 77364), (2149, 71748), (2763, 55804), (3684, 41853), (3986, 38682), (4298, 35874), (5526, 27902), (5979, 25788), (6447, 23916), (7972, 19341), (8596, 17937), (11052, 13951), (11958, 12894)]