149039444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 278691840

約数和(自身を除く): 129652396

約数列:

[1, 2, 4, 31, 47, 62, 94, 107, 124, 188, 214, 239, 428, 478, 956, 1457, 2914, 3317, 5029, 5828, 6634, 7409, 10058, 11233, 13268, 14818, 20116, 22466, 25573, 29636, 44932, 51146, 102292, 155899, 311798, 348223, 623596, 696446, 792763, 1201931, 1392892, 1585526, 2403862, 3171052, 4807724, 37259861, 74519722, 149039444]

約数ペア:

[(1, 149039444), (2, 74519722), (4, 37259861), (31, 4807724), (47, 3171052), (62, 2403862), (94, 1585526), (107, 1392892), (124, 1201931), (188, 792763), (214, 696446), (239, 623596), (428, 348223), (478, 311798), (956, 155899), (1457, 102292), (2914, 51146), (3317, 44932), (5029, 29636), (5828, 25573), (6634, 22466), (7409, 20116), (10058, 14818), (11233, 13268)]