156718641770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1\times {\mathrm{159463}}^1$

素因数の和:163766

約数の個数: 32

約数和(自身を含む): 294429226752

約数和(自身を除く): 137710584982

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 4273, 8546, 21365, 42730, 98279, 159463, 196558, 318926, 491395, 797315, 982790, 1594630, 3667649, 7335298, 18338245, 36676490, 681385399, 1362770798, 3406926995, 6813853990, 15671864177, 31343728354, 78359320885, 156718641770]

約数ペア:

[(1, 156718641770), (2, 78359320885), (5, 31343728354), (10, 15671864177), (23, 6813853990), (46, 3406926995), (115, 1362770798), (230, 681385399), (4273, 36676490), (8546, 18338245), (21365, 7335298), (42730, 3667649), (98279, 1594630), (159463, 982790), (196558, 797315), (318926, 491395)]