142744756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{463457}}^1$

素因数の和:463479

約数の個数: 24

約数和(自身を含む): 311443776

約数和(自身を除く): 168699020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 463457, 926914, 1853828, 3244199, 5098027, 6488398, 10196054, 12976796, 20392108, 35686189, 71372378, 142744756]

約数ペア:

[(1, 142744756), (2, 71372378), (4, 35686189), (7, 20392108), (11, 12976796), (14, 10196054), (22, 6488398), (28, 5098027), (44, 3244199), (77, 1853828), (154, 926914), (308, 463457)]