127279136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{233969}}^1$

素因数の和:233996

約数の個数: 24

約数和(自身を含む): 265321980

約数和(自身を除く): 138042844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 233969, 467938, 935876, 1871752, 3743504, 3977473, 7487008, 7954946, 15909892, 31819784, 63639568, 127279136]

約数ペア:

[(1, 127279136), (2, 63639568), (4, 31819784), (8, 15909892), (16, 7954946), (17, 7487008), (32, 3977473), (34, 3743504), (68, 1871752), (136, 935876), (272, 467938), (544, 233969)]