155482860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199337}}^1$

素因数の和:199362

約数の個数: 48

約数和(自身を含む): 468842976

約数和(自身を除く): 313360116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 199337, 398674, 598011, 797348, 996685, 1196022, 1993370, 2392044, 2591381, 2990055, 3986740, 5182762, 5980110, 7774143, 10365524, 11960220, 12956905, 15548286, 25913810, 31096572, 38870715, 51827620, 77741430, 155482860]

約数ペア:

[(1, 155482860), (2, 77741430), (3, 51827620), (4, 38870715), (5, 31096572), (6, 25913810), (10, 15548286), (12, 12956905), (13, 11960220), (15, 10365524), (20, 7774143), (26, 5980110), (30, 5182762), (39, 3986740), (52, 2990055), (60, 2591381), (65, 2392044), (78, 1993370), (130, 1196022), (156, 996685), (195, 797348), (260, 598011), (390, 398674), (780, 199337)]