122072912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12487}}^1$

素因数の和:12555

約数の個数: 40

約数和(自身を含む): 260150016

約数和(自身を除く): 138077104

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 12487, 24974, 49948, 99896, 162331, 199792, 324662, 586889, 649324, 1173778, 1298648, 2347556, 2597296, 4695112, 7629557, 9390224, 15259114, 30518228, 61036456, 122072912]

約数ペア:

[(1, 122072912), (2, 61036456), (4, 30518228), (8, 15259114), (13, 9390224), (16, 7629557), (26, 4695112), (47, 2597296), (52, 2347556), (94, 1298648), (104, 1173778), (188, 649324), (208, 586889), (376, 324662), (611, 199792), (752, 162331), (1222, 99896), (2444, 49948), (4888, 24974), (9776, 12487)]