149033440

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8243}}^1$

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 355250448

約数和(自身を除く): 206217008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 8243, 9040, 16486, 18080, 32972, 41215, 65944, 82430, 131888, 164860, 263776, 329720, 659440, 931459, 1318880, 1862918, 3725836, 4657295, 7451672, 9314590, 14903344, 18629180, 29806688, 37258360, 74516720, 149033440]

約数ペア:

[(1, 149033440), (2, 74516720), (4, 37258360), (5, 29806688), (8, 18629180), (10, 14903344), (16, 9314590), (20, 7451672), (32, 4657295), (40, 3725836), (80, 1862918), (113, 1318880), (160, 931459), (226, 659440), (452, 329720), (565, 263776), (904, 164860), (1130, 131888), (1808, 82430), (2260, 65944), (3616, 41215), (4520, 32972), (8243, 18080), (9040, 16486)]