148674574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 236307456

約数和(自身を除く): 87632882

約数列:

[1, 2, 31, 62, 73, 107, 146, 214, 307, 614, 2263, 3317, 4526, 6634, 7811, 9517, 15622, 19034, 22411, 32849, 44822, 65698, 242141, 484282, 694741, 1018319, 1389482, 2036638, 2397977, 4795954, 74337287, 148674574]

約数ペア:

[(1, 148674574), (2, 74337287), (31, 4795954), (62, 2397977), (73, 2036638), (107, 1389482), (146, 1018319), (214, 694741), (307, 484282), (614, 242141), (2263, 65698), (3317, 44822), (4526, 32849), (6634, 22411), (7811, 19034), (9517, 15622)]