140596222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 249235056

約数和(自身を除く): 108638834

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 331, 403, 442, 527, 662, 806, 961, 1054, 1922, 4303, 5627, 6851, 8606, 10261, 11254, 12493, 13702, 16337, 20522, 24986, 32674, 73151, 133393, 146302, 174437, 212381, 266786, 318091, 348874, 424762, 636182, 2267681, 4135183, 4535362, 5407547, 8270366, 10815094, 70298111, 140596222]

約数ペア:

[(1, 140596222), (2, 70298111), (13, 10815094), (17, 8270366), (26, 5407547), (31, 4535362), (34, 4135183), (62, 2267681), (221, 636182), (331, 424762), (403, 348874), (442, 318091), (527, 266786), (662, 212381), (806, 174437), (961, 146302), (1054, 133393), (1922, 73151), (4303, 32674), (5627, 24986), (6851, 20522), (8606, 16337), (10261, 13702), (11254, 12493)]