152640436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{7177}}^1$

素因数の和:7603

約数の個数: 24

約数和(自身を含む): 288412040

約数和(自身を除く): 135771604

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 7177, 10634, 14354, 21268, 28708, 93301, 186602, 373204, 2935393, 5870786, 11741572, 38160109, 76320218, 152640436]

約数ペア:

[(1, 152640436), (2, 76320218), (4, 38160109), (13, 11741572), (26, 5870786), (52, 2935393), (409, 373204), (818, 186602), (1636, 93301), (5317, 28708), (7177, 21268), (10634, 14354)]