157064351428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2963}}^1\times {\mathrm{697481}}^1$

素因数の和:700467

約数の個数: 24

約数和(自身を含む): 289427130720

約数和(自身を除く): 132362779292

約数列:

[1, 2, 4, 19, 38, 76, 2963, 5926, 11852, 56297, 112594, 225188, 697481, 1394962, 2789924, 13252139, 26504278, 53008556, 2066636203, 4133272406, 8266544812, 39266087857, 78532175714, 157064351428]

約数ペア:

[(1, 157064351428), (2, 78532175714), (4, 39266087857), (19, 8266544812), (38, 4133272406), (76, 2066636203), (2963, 53008556), (5926, 26504278), (11852, 13252139), (56297, 2789924), (112594, 1394962), (225188, 697481)]