157224296

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{1429}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 312741000

約数和(自身を除く): 155516704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 809, 1429, 1618, 2858, 3236, 5716, 6472, 11432, 13753, 24293, 27506, 48586, 55012, 97172, 110024, 194344, 1156061, 2312122, 4624244, 9248488, 19653037, 39306074, 78612148, 157224296]

約数ペア:

[(1, 157224296), (2, 78612148), (4, 39306074), (8, 19653037), (17, 9248488), (34, 4624244), (68, 2312122), (136, 1156061), (809, 194344), (1429, 110024), (1618, 97172), (2858, 55012), (3236, 48586), (5716, 27506), (6472, 24293), (11432, 13753)]