155865912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{138179}}^1$

素因数の和:138235

約数の個数: 32

約数和(自身を含む): 397958400

約数和(自身を除く): 242092488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 138179, 276358, 414537, 552716, 829074, 1105432, 1658148, 3316296, 6494413, 12988826, 19483239, 25977652, 38966478, 51955304, 77932956, 155865912]

約数ペア:

[(1, 155865912), (2, 77932956), (3, 51955304), (4, 38966478), (6, 25977652), (8, 19483239), (12, 12988826), (24, 6494413), (47, 3316296), (94, 1658148), (141, 1105432), (188, 829074), (282, 552716), (376, 414537), (564, 276358), (1128, 138179)]