126931312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1633

約数の個数: 40

約数和(自身を含む): 254448000

約数和(自身を除く): 127516688

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 1439, 2384, 2878, 5513, 5756, 11026, 11512, 22052, 23024, 44104, 53243, 88208, 106486, 212972, 214411, 425944, 428822, 851888, 857644, 1715288, 3430576, 7933207, 15866414, 31732828, 63465656, 126931312]

約数ペア:

[(1, 126931312), (2, 63465656), (4, 31732828), (8, 15866414), (16, 7933207), (37, 3430576), (74, 1715288), (148, 857644), (149, 851888), (296, 428822), (298, 425944), (592, 214411), (596, 212972), (1192, 106486), (1439, 88208), (2384, 53243), (2878, 44104), (5513, 23024), (5756, 22052), (11026, 11512)]