140895624

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{431}}^1$

素因数の和:750

約数の個数: 64

約数和(自身を含む): 361117440

約数和(自身を除く): 220221816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 257, 318, 424, 431, 514, 636, 771, 862, 1028, 1272, 1293, 1542, 1724, 2056, 2586, 3084, 3448, 5172, 6168, 10344, 13621, 22843, 27242, 40863, 45686, 54484, 68529, 81726, 91372, 108968, 110767, 137058, 163452, 182744, 221534, 274116, 326904, 332301, 443068, 548232, 664602, 886136, 1329204, 2658408, 5870651, 11741302, 17611953, 23482604, 35223906, 46965208, 70447812, 140895624]

約数ペア:

[(1, 140895624), (2, 70447812), (3, 46965208), (4, 35223906), (6, 23482604), (8, 17611953), (12, 11741302), (24, 5870651), (53, 2658408), (106, 1329204), (159, 886136), (212, 664602), (257, 548232), (318, 443068), (424, 332301), (431, 326904), (514, 274116), (636, 221534), (771, 182744), (862, 163452), (1028, 137058), (1272, 110767), (1293, 108968), (1542, 91372), (1724, 81726), (2056, 68529), (2586, 54484), (3084, 45686), (3448, 40863), (5172, 27242), (6168, 22843), (10344, 13621)]