156915255440

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{10269323}}^1$

素因数の和:10269527

約数の個数: 40

約数和(自身を含む): 366738098688

約数和(自身を除く): 209822843248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 3056, 3820, 7640, 15280, 10269323, 20538646, 41077292, 51346615, 82154584, 102693230, 164309168, 205386460, 410772920, 821545840, 1961440693, 3922881386, 7845762772, 9807203465, 15691525544, 19614406930, 31383051088, 39228813860, 78457627720, 156915255440]

約数ペア:

[(1, 156915255440), (2, 78457627720), (4, 39228813860), (5, 31383051088), (8, 19614406930), (10, 15691525544), (16, 9807203465), (20, 7845762772), (40, 3922881386), (80, 1961440693), (191, 821545840), (382, 410772920), (764, 205386460), (955, 164309168), (1528, 102693230), (1910, 82154584), (3056, 51346615), (3820, 41077292), (7640, 20538646), (15280, 10269323)]