151230481936

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{219811747}}^1$

素因数の和:219811798

約数の個数: 20

約数和(自身を含む): 299823224272

約数和(自身を除く): 148592742336

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 219811747, 439623494, 879246988, 1758493976, 3516987952, 9451905121, 18903810242, 37807620484, 75615240968, 151230481936]

約数ペア:

[(1, 151230481936), (2, 75615240968), (4, 37807620484), (8, 18903810242), (16, 9451905121), (43, 3516987952), (86, 1758493976), (172, 879246988), (344, 439623494), (688, 219811747)]