161770528

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{33479}}^1$

素因数の和:33640

約数の個数: 24

約数和(自身を含む): 320604480

約数和(自身を除く): 158833952

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 33479, 66958, 133916, 267832, 535664, 1071328, 5055329, 10110658, 20221316, 40442632, 80885264, 161770528]

約数ペア:

[(1, 161770528), (2, 80885264), (4, 40442632), (8, 20221316), (16, 10110658), (32, 5055329), (151, 1071328), (302, 535664), (604, 267832), (1208, 133916), (2416, 66958), (4832, 33479)]