161647926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{40151}}^1$

素因数の和:40228

約数の個数: 32

約数和(自身を含む): 358477056

約数和(自身を除く): 196829130

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 40151, 80302, 120453, 240906, 441661, 883322, 1324983, 2449211, 2649966, 4898422, 7347633, 14695266, 26941321, 53882642, 80823963, 161647926]

約数ペア:

[(1, 161647926), (2, 80823963), (3, 53882642), (6, 26941321), (11, 14695266), (22, 7347633), (33, 4898422), (61, 2649966), (66, 2449211), (122, 1324983), (183, 883322), (366, 441661), (671, 240906), (1342, 120453), (2013, 80302), (4026, 40151)]