156700960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75337}}^1$

素因数の和:75365

約数の個数: 48

約数和(自身を含む): 398688696

約数和(自身を除く): 241987736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 75337, 150674, 301348, 376685, 602696, 753370, 979381, 1205392, 1506740, 1958762, 2410784, 3013480, 3917524, 4896905, 6026960, 7835048, 9793810, 12053920, 15670096, 19587620, 31340192, 39175240, 78350480, 156700960]

約数ペア:

[(1, 156700960), (2, 78350480), (4, 39175240), (5, 31340192), (8, 19587620), (10, 15670096), (13, 12053920), (16, 9793810), (20, 7835048), (26, 6026960), (32, 4896905), (40, 3917524), (52, 3013480), (65, 2410784), (80, 1958762), (104, 1506740), (130, 1205392), (160, 979381), (208, 753370), (260, 602696), (416, 376685), (520, 301348), (1040, 150674), (2080, 75337)]