156776349

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 230584320

約数和(自身を除く): 73807971

約数列:

[1, 3, 23, 29, 47, 69, 87, 141, 667, 1081, 1363, 1667, 2001, 3243, 4089, 5001, 31349, 38341, 48343, 78349, 94047, 115023, 145029, 235047, 1111889, 1802027, 2272121, 3335667, 5406081, 6816363, 52258783, 156776349]

約数ペア:

[(1, 156776349), (3, 52258783), (23, 6816363), (29, 5406081), (47, 3335667), (69, 2272121), (87, 1802027), (141, 1111889), (667, 235047), (1081, 145029), (1363, 115023), (1667, 94047), (2001, 78349), (3243, 48343), (4089, 38341), (5001, 31349)]