149885912

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{15073}}^1$

素因数の和:15203

約数の個数: 32

約数和(自身を含む): 309318480

約数和(自身を除く): 159432568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 15073, 30146, 60292, 120584, 165803, 331606, 663212, 1326424, 1703249, 3406498, 6812996, 13625992, 18735739, 37471478, 74942956, 149885912]

約数ペア:

[(1, 149885912), (2, 74942956), (4, 37471478), (8, 18735739), (11, 13625992), (22, 6812996), (44, 3406498), (88, 1703249), (113, 1326424), (226, 663212), (452, 331606), (904, 165803), (1243, 120584), (2486, 60292), (4972, 30146), (9944, 15073)]