156909602140

素因数分解:

$2^2\times 5^1\times {\mathrm{4273}}^1\times {\mathrm{1836059}}^1$

素因数の和:1840341

約数の個数: 24

約数和(自身を含む): 329587458480

約数和(自身を除く): 172677856340

約数列:

[1, 2, 4, 5, 10, 20, 4273, 8546, 17092, 21365, 42730, 85460, 1836059, 3672118, 7344236, 9180295, 18360590, 36721180, 7845480107, 15690960214, 31381920428, 39227400535, 78454801070, 156909602140]

約数ペア:

[(1, 156909602140), (2, 78454801070), (4, 39227400535), (5, 31381920428), (10, 15690960214), (20, 7845480107), (4273, 36721180), (8546, 18360590), (17092, 9180295), (21365, 7344236), (42730, 3672118), (85460, 1836059)]