140612432

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 293145300

約数和(自身を除く): 152532868

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 449, 529, 592, 851, 898, 1058, 1702, 1796, 2116, 3404, 3592, 4232, 6808, 7184, 8464, 10327, 13616, 16613, 19573, 20654, 33226, 39146, 41308, 66452, 78292, 82616, 132904, 156584, 165232, 237521, 265808, 313168, 382099, 475042, 764198, 950084, 1528396, 1900168, 3056792, 3800336, 6113584, 8788277, 17576554, 35153108, 70306216, 140612432]

約数ペア:

[(1, 140612432), (2, 70306216), (4, 35153108), (8, 17576554), (16, 8788277), (23, 6113584), (37, 3800336), (46, 3056792), (74, 1900168), (92, 1528396), (148, 950084), (184, 764198), (296, 475042), (368, 382099), (449, 313168), (529, 265808), (592, 237521), (851, 165232), (898, 156584), (1058, 132904), (1702, 82616), (1796, 78292), (2116, 66452), (3404, 41308), (3592, 39146), (4232, 33226), (6808, 20654), (7184, 19573), (8464, 16613), (10327, 13616)]