156638946842

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8273}}^1\times {\mathrm{8297}}^1$

素因数の和:16742

約数の個数: 32

約数和(自身を含む): 270236518272

約数和(自身を除く): 113597571430

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 8273, 8297, 16546, 16594, 57911, 58079, 115822, 116158, 1348499, 1352411, 2696998, 2704822, 9439493, 9466877, 18878986, 18933754, 68641081, 137282162, 480487567, 960975134, 11188496203, 22376992406, 78319473421, 156638946842]

約数ペア:

[(1, 156638946842), (2, 78319473421), (7, 22376992406), (14, 11188496203), (163, 960975134), (326, 480487567), (1141, 137282162), (2282, 68641081), (8273, 18933754), (8297, 18878986), (16546, 9466877), (16594, 9439493), (57911, 2704822), (58079, 2696998), (115822, 1352411), (116158, 1348499)]