164256774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{3709}}^1$

素因数の和:3797

約数の個数: 48

約数和(自身を含む): 367111920

約数和(自身を除く): 202855146

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 183, 242, 363, 366, 671, 726, 1342, 2013, 3709, 4026, 7381, 7418, 11127, 14762, 22143, 22254, 40799, 44286, 81598, 122397, 226249, 244794, 448789, 452498, 678747, 897578, 1346367, 1357494, 2488739, 2692734, 4977478, 7466217, 14932434, 27376129, 54752258, 82128387, 164256774]

約数ペア:

[(1, 164256774), (2, 82128387), (3, 54752258), (6, 27376129), (11, 14932434), (22, 7466217), (33, 4977478), (61, 2692734), (66, 2488739), (121, 1357494), (122, 1346367), (183, 897578), (242, 678747), (363, 452498), (366, 448789), (671, 244794), (726, 226249), (1342, 122397), (2013, 81598), (3709, 44286), (4026, 40799), (7381, 22254), (7418, 22143), (11127, 14762)]