145547108

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 304733184

約数和(自身を除く): 159186076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 2297, 4526, 4594, 9052, 9188, 15841, 16079, 31682, 32158, 63364, 64316, 71207, 142414, 167681, 284828, 335362, 498449, 670724, 996898, 1173767, 1993796, 2347534, 4695068, 5198111, 10396222, 20792444, 36386777, 72773554, 145547108]

約数ペア:

[(1, 145547108), (2, 72773554), (4, 36386777), (7, 20792444), (14, 10396222), (28, 5198111), (31, 4695068), (62, 2347534), (73, 1993796), (124, 1173767), (146, 996898), (217, 670724), (292, 498449), (434, 335362), (511, 284828), (868, 167681), (1022, 142414), (2044, 71207), (2263, 64316), (2297, 63364), (4526, 32158), (4594, 31682), (9052, 16079), (9188, 15841)]