152076560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111821}}^1$

素因数の和:111851

約数の個数: 40

約数和(自身を含む): 374380056

約数和(自身を除く): 222303496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 111821, 223642, 447284, 559105, 894568, 1118210, 1789136, 1900957, 2236420, 3801914, 4472840, 7603828, 8945680, 9504785, 15207656, 19009570, 30415312, 38019140, 76038280, 152076560]

約数ペア:

[(1, 152076560), (2, 76038280), (4, 38019140), (5, 30415312), (8, 19009570), (10, 15207656), (16, 9504785), (17, 8945680), (20, 7603828), (34, 4472840), (40, 3801914), (68, 2236420), (80, 1900957), (85, 1789136), (136, 1118210), (170, 894568), (272, 559105), (340, 447284), (680, 223642), (1360, 111821)]