140812704

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{8287}}^1$

素因数の和:8362

約数の個数: 72

約数和(自身を含む): 407272320

約数和(自身を除く): 266459616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8287, 8496, 16574, 16992, 24861, 33148, 49722, 66296, 74583, 99444, 132592, 149166, 198888, 265184, 298332, 397776, 488933, 596664, 795552, 977866, 1193328, 1466799, 1955732, 2386656, 2933598, 3911464, 4400397, 5867196, 7822928, 8800794, 11734392, 15645856, 17601588, 23468784, 35203176, 46937568, 70406352, 140812704]

約数ペア:

[(1, 140812704), (2, 70406352), (3, 46937568), (4, 35203176), (6, 23468784), (8, 17601588), (9, 15645856), (12, 11734392), (16, 8800794), (18, 7822928), (24, 5867196), (32, 4400397), (36, 3911464), (48, 2933598), (59, 2386656), (72, 1955732), (96, 1466799), (118, 1193328), (144, 977866), (177, 795552), (236, 596664), (288, 488933), (354, 397776), (472, 298332), (531, 265184), (708, 198888), (944, 149166), (1062, 132592), (1416, 99444), (1888, 74583), (2124, 66296), (2832, 49722), (4248, 33148), (5664, 24861), (8287, 16992), (8496, 16574)]