140828256

素因数分解:

$2^5\times 3^2\times {\mathrm{337}}^1\times {\mathrm{1451}}^1$

素因数の和:1804

約数の個数: 72

約数和(自身を含む): 401945544

約数和(自身を除く): 261117288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 337, 674, 1011, 1348, 1451, 2022, 2696, 2902, 3033, 4044, 4353, 5392, 5804, 6066, 8088, 8706, 10784, 11608, 12132, 13059, 16176, 17412, 23216, 24264, 26118, 32352, 34824, 46432, 48528, 52236, 69648, 97056, 104472, 139296, 208944, 417888, 488987, 977974, 1466961, 1955948, 2933922, 3911896, 4400883, 5867844, 7823792, 8801766, 11735688, 15647584, 17603532, 23471376, 35207064, 46942752, 70414128, 140828256]

約数ペア:

[(1, 140828256), (2, 70414128), (3, 46942752), (4, 35207064), (6, 23471376), (8, 17603532), (9, 15647584), (12, 11735688), (16, 8801766), (18, 7823792), (24, 5867844), (32, 4400883), (36, 3911896), (48, 2933922), (72, 1955948), (96, 1466961), (144, 977974), (288, 488987), (337, 417888), (674, 208944), (1011, 139296), (1348, 104472), (1451, 97056), (2022, 69648), (2696, 52236), (2902, 48528), (3033, 46432), (4044, 34824), (4353, 32352), (5392, 26118), (5804, 24264), (6066, 23216), (8088, 17412), (8706, 16176), (10784, 13059), (11608, 12132)]