155904786

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 348397920

約数和(自身を除く): 192493134

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 354, 438, 531, 657, 1062, 1314, 2011, 4022, 4307, 6033, 8614, 12066, 12921, 18099, 25842, 36198, 38763, 77526, 118649, 146803, 237298, 293606, 355947, 440409, 711894, 880818, 1067841, 1321227, 2135682, 2642454, 8661377, 17322754, 25984131, 51968262, 77952393, 155904786]

約数ペア:

[(1, 155904786), (2, 77952393), (3, 51968262), (6, 25984131), (9, 17322754), (18, 8661377), (59, 2642454), (73, 2135682), (118, 1321227), (146, 1067841), (177, 880818), (219, 711894), (354, 440409), (438, 355947), (531, 293606), (657, 237298), (1062, 146803), (1314, 118649), (2011, 77526), (4022, 38763), (4307, 36198), (6033, 25842), (8614, 18099), (12066, 12921)]