151920154

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 243835920

約数和(自身を除く): 91915766

約数列:

[1, 2, 29, 53, 58, 73, 106, 146, 677, 1354, 1537, 2117, 3074, 3869, 4234, 7738, 19633, 35881, 39266, 49421, 71762, 98842, 112201, 224402, 1040549, 1433209, 2081098, 2619313, 2866418, 5238626, 75960077, 151920154]

約数ペア:

[(1, 151920154), (2, 75960077), (29, 5238626), (53, 2866418), (58, 2619313), (73, 2081098), (106, 1433209), (146, 1040549), (677, 224402), (1354, 112201), (1537, 98842), (2117, 71762), (3074, 49421), (3869, 39266), (4234, 35881), (7738, 19633)]