140027952

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67843}}^1$

素因数の和:67897

約数の個数: 40

約数和(自身を含む): 370156864

約数和(自身を除く): 230128912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 67843, 135686, 203529, 271372, 407058, 542744, 814116, 1085488, 1628232, 2917249, 3256464, 5834498, 8751747, 11668996, 17503494, 23337992, 35006988, 46675984, 70013976, 140027952]

約数ペア:

[(1, 140027952), (2, 70013976), (3, 46675984), (4, 35006988), (6, 23337992), (8, 17503494), (12, 11668996), (16, 8751747), (24, 5834498), (43, 3256464), (48, 2917249), (86, 1628232), (129, 1085488), (172, 814116), (258, 542744), (344, 407058), (516, 271372), (688, 203529), (1032, 135686), (2064, 67843)]