151880404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{55109}}^1$

素因数の和:55179

約数の個数: 24

約数和(自身を含む): 291642120

約数和(自身を除く): 139761716

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 55109, 110218, 220436, 716417, 1432834, 2865668, 2920777, 5841554, 11683108, 37970101, 75940202, 151880404]

約数ペア:

[(1, 151880404), (2, 75940202), (4, 37970101), (13, 11683108), (26, 5841554), (52, 2920777), (53, 2865668), (106, 1432834), (212, 716417), (689, 220436), (1378, 110218), (2756, 55109)]