156949572956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1567}}^1\times {\mathrm{5407}}^1$

素因数の和:7410

約数の個数: 48

約数和(自身を含む): 300589965312

約数和(自身を除く): 143640392356

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1567, 1684, 3134, 4631, 5407, 6268, 9262, 10814, 17237, 18524, 21628, 34474, 59477, 68948, 118954, 237908, 659707, 1319414, 2276347, 2638828, 4552694, 7256777, 8472769, 9105388, 14513554, 16945538, 25039817, 29027108, 33891076, 50079634, 93200459, 100159268, 186400918, 372801836, 3567035749, 7134071498, 14268142996, 39237393239, 78474786478, 156949572956]

約数ペア:

[(1, 156949572956), (2, 78474786478), (4, 39237393239), (11, 14268142996), (22, 7134071498), (44, 3567035749), (421, 372801836), (842, 186400918), (1567, 100159268), (1684, 93200459), (3134, 50079634), (4631, 33891076), (5407, 29027108), (6268, 25039817), (9262, 16945538), (10814, 14513554), (17237, 9105388), (18524, 8472769), (21628, 7256777), (34474, 4552694), (59477, 2638828), (68948, 2276347), (118954, 1319414), (237908, 659707)]