157851312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80209}}^1$

素因数の和:80261

約数の個数: 40

約数和(自身を含む): 417733680

約数和(自身を除く): 259882368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 80209, 160418, 240627, 320836, 481254, 641672, 962508, 1283344, 1925016, 3288569, 3850032, 6577138, 9865707, 13154276, 19731414, 26308552, 39462828, 52617104, 78925656, 157851312]

約数ペア:

[(1, 157851312), (2, 78925656), (3, 52617104), (4, 39462828), (6, 26308552), (8, 19731414), (12, 13154276), (16, 9865707), (24, 6577138), (41, 3850032), (48, 3288569), (82, 1925016), (123, 1283344), (164, 962508), (246, 641672), (328, 481254), (492, 320836), (656, 240627), (984, 160418), (1968, 80209)]