161478816

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{3797}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 424950624

約数和(自身を除く): 263471808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 886, 1329, 1772, 2658, 3544, 3797, 5316, 7088, 7594, 10632, 11391, 14176, 15188, 21264, 22782, 30376, 42528, 45564, 60752, 91128, 121504, 182256, 364512, 1682071, 3364142, 5046213, 6728284, 10092426, 13456568, 20184852, 26913136, 40369704, 53826272, 80739408, 161478816]

約数ペア:

[(1, 161478816), (2, 80739408), (3, 53826272), (4, 40369704), (6, 26913136), (8, 20184852), (12, 13456568), (16, 10092426), (24, 6728284), (32, 5046213), (48, 3364142), (96, 1682071), (443, 364512), (886, 182256), (1329, 121504), (1772, 91128), (2658, 60752), (3544, 45564), (3797, 42528), (5316, 30376), (7088, 22782), (7594, 21264), (10632, 15188), (11391, 14176)]