140448624

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 378249600

約数和(自身を除く): 237800976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 163, 174, 232, 326, 348, 464, 489, 619, 652, 696, 978, 1238, 1304, 1392, 1857, 1956, 2476, 2608, 3714, 3912, 4727, 4952, 7428, 7824, 9454, 9904, 14181, 14856, 17951, 18908, 28362, 29712, 35902, 37816, 53853, 56724, 71804, 75632, 100897, 107706, 113448, 143608, 201794, 215412, 226896, 287216, 302691, 403588, 430824, 605382, 807176, 861648, 1210764, 1614352, 2421528, 2926013, 4843056, 5852026, 8778039, 11704052, 17556078, 23408104, 35112156, 46816208, 70224312, 140448624]

約数ペア:

[(1, 140448624), (2, 70224312), (3, 46816208), (4, 35112156), (6, 23408104), (8, 17556078), (12, 11704052), (16, 8778039), (24, 5852026), (29, 4843056), (48, 2926013), (58, 2421528), (87, 1614352), (116, 1210764), (163, 861648), (174, 807176), (232, 605382), (326, 430824), (348, 403588), (464, 302691), (489, 287216), (619, 226896), (652, 215412), (696, 201794), (978, 143608), (1238, 113448), (1304, 107706), (1392, 100897), (1857, 75632), (1956, 71804), (2476, 56724), (2608, 53853), (3714, 37816), (3912, 35902), (4727, 29712), (4952, 28362), (7428, 18908), (7824, 17951), (9454, 14856), (9904, 14181)]