121738258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 197588160

約数和(自身を除く): 75849902

約数列:

[1, 2, 17, 34, 83, 166, 179, 241, 358, 482, 1411, 2822, 3043, 4097, 6086, 8194, 14857, 20003, 29714, 40006, 43139, 86278, 252569, 340051, 505138, 680102, 733363, 1466726, 3580537, 7161074, 60869129, 121738258]

約数ペア:

[(1, 121738258), (2, 60869129), (17, 7161074), (34, 3580537), (83, 1466726), (166, 733363), (179, 680102), (241, 505138), (358, 340051), (482, 252569), (1411, 86278), (2822, 43139), (3043, 40006), (4097, 29714), (6086, 20003), (8194, 14857)]