140187456

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2669

約数の個数: 112

約数和(自身を含む): 425582080

約数和(自身を除く): 285394624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2617, 2976, 3348, 4464, 5234, 5952, 6696, 7851, 8928, 10468, 13392, 15702, 17856, 20936, 23553, 26784, 31404, 41872, 47106, 53568, 62808, 70659, 81127, 83744, 94212, 125616, 141318, 162254, 167488, 188424, 243381, 251232, 282636, 324508, 376848, 486762, 502464, 565272, 649016, 730143, 753696, 973524, 1130544, 1298032, 1460286, 1507392, 1947048, 2190429, 2261088, 2596064, 2920572, 3894096, 4380858, 4522176, 5192128, 5841144, 7788192, 8761716, 11682288, 15576384, 17523432, 23364576, 35046864, 46729152, 70093728, 140187456]

約数ペア:

[(1, 140187456), (2, 70093728), (3, 46729152), (4, 35046864), (6, 23364576), (8, 17523432), (9, 15576384), (12, 11682288), (16, 8761716), (18, 7788192), (24, 5841144), (27, 5192128), (31, 4522176), (32, 4380858), (36, 3894096), (48, 2920572), (54, 2596064), (62, 2261088), (64, 2190429), (72, 1947048), (93, 1507392), (96, 1460286), (108, 1298032), (124, 1130544), (144, 973524), (186, 753696), (192, 730143), (216, 649016), (248, 565272), (279, 502464), (288, 486762), (372, 376848), (432, 324508), (496, 282636), (558, 251232), (576, 243381), (744, 188424), (837, 167488), (864, 162254), (992, 141318), (1116, 125616), (1488, 94212), (1674, 83744), (1728, 81127), (1984, 70659), (2232, 62808), (2617, 53568), (2976, 47106), (3348, 41872), (4464, 31404), (5234, 26784), (5952, 23553), (6696, 20936), (7851, 17856), (8928, 15702), (10468, 13392)]