156966786

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 351673920

約数和(自身を除く): 194707134

約数列:

[1, 2, 3, 6, 9, 18, 59, 61, 118, 122, 177, 183, 354, 366, 531, 549, 1062, 1098, 2423, 3599, 4846, 7198, 7269, 10797, 14538, 21594, 21807, 32391, 43614, 64782, 142957, 147803, 285914, 295606, 428871, 443409, 857742, 886818, 1286613, 1330227, 2573226, 2660454, 8720377, 17440754, 26161131, 52322262, 78483393, 156966786]

約数ペア:

[(1, 156966786), (2, 78483393), (3, 52322262), (6, 26161131), (9, 17440754), (18, 8720377), (59, 2660454), (61, 2573226), (118, 1330227), (122, 1286613), (177, 886818), (183, 857742), (354, 443409), (366, 428871), (531, 295606), (549, 285914), (1062, 147803), (1098, 142957), (2423, 64782), (3599, 43614), (4846, 32391), (7198, 21807), (7269, 21594), (10797, 14538)]