122721632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 264503232

約数和(自身を除く): 141781600

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 443, 787, 886, 1574, 1772, 3148, 3544, 4873, 6296, 7088, 8657, 9746, 12592, 14176, 17314, 19492, 25184, 34628, 38984, 69256, 77968, 138512, 155936, 277024, 348641, 697282, 1394564, 2789128, 3835051, 5578256, 7670102, 11156512, 15340204, 30680408, 61360816, 122721632]

約数ペア:

[(1, 122721632), (2, 61360816), (4, 30680408), (8, 15340204), (11, 11156512), (16, 7670102), (22, 5578256), (32, 3835051), (44, 2789128), (88, 1394564), (176, 697282), (352, 348641), (443, 277024), (787, 155936), (886, 138512), (1574, 77968), (1772, 69256), (3148, 38984), (3544, 34628), (4873, 25184), (6296, 19492), (7088, 17314), (8657, 14176), (9746, 12592)]