151475480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291299}}^1$

素因数の和:291323

約数の個数: 32

約数和(自身を含む): 367038000

約数和(自身を除く): 215562520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 291299, 582598, 1165196, 1456495, 2330392, 2912990, 3786887, 5825980, 7573774, 11651960, 15147548, 18934435, 30295096, 37868870, 75737740, 151475480]

約数ペア:

[(1, 151475480), (2, 75737740), (4, 37868870), (5, 30295096), (8, 18934435), (10, 15147548), (13, 11651960), (20, 7573774), (26, 5825980), (40, 3786887), (52, 2912990), (65, 2330392), (104, 1456495), (130, 1165196), (260, 582598), (520, 291299)]