170772428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 317979648

約数和(自身を除く): 147207220

約数列:

[1, 2, 4, 31, 61, 62, 107, 122, 124, 211, 214, 244, 422, 428, 844, 1891, 3317, 3782, 6527, 6541, 6634, 7564, 12871, 13054, 13082, 13268, 22577, 25742, 26108, 26164, 45154, 51484, 90308, 202337, 399001, 404674, 699887, 798002, 809348, 1377197, 1399774, 1596004, 2754394, 2799548, 5508788, 42693107, 85386214, 170772428]

約数ペア:

[(1, 170772428), (2, 85386214), (4, 42693107), (31, 5508788), (61, 2799548), (62, 2754394), (107, 1596004), (122, 1399774), (124, 1377197), (211, 809348), (214, 798002), (244, 699887), (422, 404674), (428, 399001), (844, 202337), (1891, 90308), (3317, 51484), (3782, 45154), (6527, 26164), (6541, 26108), (6634, 25742), (7564, 22577), (12871, 13268), (13054, 13082)]