156710560

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13417}}^1$

素因数の和:13505

約数の個数: 48

約数和(自身を含む): 375328296

約数和(自身を除く): 218617736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 13417, 26834, 53668, 67085, 107336, 134170, 214672, 268340, 429344, 536680, 979441, 1073360, 1958882, 2146720, 3917764, 4897205, 7835528, 9794410, 15671056, 19588820, 31342112, 39177640, 78355280, 156710560]

約数ペア:

[(1, 156710560), (2, 78355280), (4, 39177640), (5, 31342112), (8, 19588820), (10, 15671056), (16, 9794410), (20, 7835528), (32, 4897205), (40, 3917764), (73, 2146720), (80, 1958882), (146, 1073360), (160, 979441), (292, 536680), (365, 429344), (584, 268340), (730, 214672), (1168, 134170), (1460, 107336), (2336, 67085), (2920, 53668), (5840, 26834), (11680, 13417)]