125249344

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2111

約数の個数: 56

約数和(自身を含む): 274320000

約数和(自身を除く): 149070656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 1999, 2848, 3916, 3998, 5696, 7832, 7996, 15664, 15992, 21989, 31328, 31984, 43978, 62656, 63968, 87956, 127936, 175912, 177911, 351824, 355822, 703648, 711644, 1407296, 1423288, 1957021, 2846576, 3914042, 5693152, 7828084, 11386304, 15656168, 31312336, 62624672, 125249344]

約数ペア:

[(1, 125249344), (2, 62624672), (4, 31312336), (8, 15656168), (11, 11386304), (16, 7828084), (22, 5693152), (32, 3914042), (44, 2846576), (64, 1957021), (88, 1423288), (89, 1407296), (176, 711644), (178, 703648), (352, 355822), (356, 351824), (704, 177911), (712, 175912), (979, 127936), (1424, 87956), (1958, 63968), (1999, 62656), (2848, 43978), (3916, 31984), (3998, 31328), (5696, 21989), (7832, 15992), (7996, 15664)]