151891672

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 137375528

約数列:

[1, 2, 4, 8, 89, 178, 356, 383, 557, 712, 766, 1114, 1532, 2228, 3064, 4456, 34087, 49573, 68174, 99146, 136348, 198292, 213331, 272696, 396584, 426662, 853324, 1706648, 18986459, 37972918, 75945836, 151891672]

約数ペア:

[(1, 151891672), (2, 75945836), (4, 37972918), (8, 18986459), (89, 1706648), (178, 853324), (356, 426662), (383, 396584), (557, 272696), (712, 213331), (766, 198292), (1114, 136348), (1532, 99146), (2228, 68174), (3064, 49573), (4456, 34087)]