129347078

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1151}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 102896122

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 1151, 2302, 2443, 4886, 8027, 8057, 16054, 16114, 26473, 52946, 56189, 112378, 185311, 370622, 401699, 803398, 2811893, 5623786, 9239077, 18478154, 64673539, 129347078]

約数ペア:

[(1, 129347078), (2, 64673539), (7, 18478154), (14, 9239077), (23, 5623786), (46, 2811893), (161, 803398), (322, 401699), (349, 370622), (698, 185311), (1151, 112378), (2302, 56189), (2443, 52946), (4886, 26473), (8027, 16114), (8057, 16054)]