142364684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 311544576

約数和(自身を除く): 169179892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 563, 821, 1126, 1642, 2252, 3284, 3941, 5747, 6193, 7882, 9031, 11494, 12386, 15764, 18062, 22988, 24772, 36124, 43351, 63217, 86702, 126434, 173404, 252868, 462223, 924446, 1848892, 3235561, 5084453, 6471122, 10168906, 12942244, 20337812, 35591171, 71182342, 142364684]

約数ペア:

[(1, 142364684), (2, 71182342), (4, 35591171), (7, 20337812), (11, 12942244), (14, 10168906), (22, 6471122), (28, 5084453), (44, 3235561), (77, 1848892), (154, 924446), (308, 462223), (563, 252868), (821, 173404), (1126, 126434), (1642, 86702), (2252, 63217), (3284, 43351), (3941, 36124), (5747, 24772), (6193, 22988), (7882, 18062), (9031, 15764), (11494, 12386)]