148974914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 253497600

約数和(自身を除く): 104522686

約数列:

[1, 2, 11, 22, 29, 58, 239, 319, 478, 638, 977, 1954, 2629, 5258, 6931, 10747, 13862, 21494, 28333, 56666, 76241, 152482, 233503, 311663, 467006, 623326, 2568533, 5137066, 6771587, 13543174, 74487457, 148974914]

約数ペア:

[(1, 148974914), (2, 74487457), (11, 13543174), (22, 6771587), (29, 5137066), (58, 2568533), (239, 623326), (319, 467006), (478, 311663), (638, 233503), (977, 152482), (1954, 76241), (2629, 56666), (5258, 28333), (6931, 21494), (10747, 13862)]