164587696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113041}}^1$

素因数の和:113069

約数の個数: 40

約数和(自身を含む): 392481824

約数和(自身を除く): 227894128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 113041, 226082, 452164, 791287, 904328, 1469533, 1582574, 1808656, 2939066, 3165148, 5878132, 6330296, 10286731, 11756264, 12660592, 20573462, 23512528, 41146924, 82293848, 164587696]

約数ペア:

[(1, 164587696), (2, 82293848), (4, 41146924), (7, 23512528), (8, 20573462), (13, 12660592), (14, 11756264), (16, 10286731), (26, 6330296), (28, 5878132), (52, 3165148), (56, 2939066), (91, 1808656), (104, 1582574), (112, 1469533), (182, 904328), (208, 791287), (364, 452164), (728, 226082), (1456, 113041)]