156922705820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17954543}}^1$

素因数の和:17954594

約数の個数: 48

約数和(自身を含む): 361963607040

約数和(自身を除く): 205040901220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 17954543, 35909086, 71818172, 89772715, 179545430, 341136317, 359090860, 412954489, 682272634, 825908978, 1364545268, 1651817956, 1705681585, 2064772445, 3411363170, 4129544890, 6822726340, 7846135291, 8259089780, 15692270582, 31384541164, 39230676455, 78461352910, 156922705820]

約数ペア:

[(1, 156922705820), (2, 78461352910), (4, 39230676455), (5, 31384541164), (10, 15692270582), (19, 8259089780), (20, 7846135291), (23, 6822726340), (38, 4129544890), (46, 3411363170), (76, 2064772445), (92, 1705681585), (95, 1651817956), (115, 1364545268), (190, 825908978), (230, 682272634), (380, 412954489), (437, 359090860), (460, 341136317), (874, 179545430), (1748, 89772715), (2185, 71818172), (4370, 35909086), (8740, 17954543)]