133355516

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 273315840

約数和(自身を除く): 139960324

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 163, 244, 326, 427, 479, 652, 854, 958, 1141, 1708, 1916, 2282, 3353, 4564, 6706, 9943, 13412, 19886, 29219, 39772, 58438, 69601, 78077, 116876, 139202, 156154, 204533, 278404, 312308, 409066, 546539, 818132, 1093078, 2186156, 4762697, 9525394, 19050788, 33338879, 66677758, 133355516]

約数ペア:

[(1, 133355516), (2, 66677758), (4, 33338879), (7, 19050788), (14, 9525394), (28, 4762697), (61, 2186156), (122, 1093078), (163, 818132), (244, 546539), (326, 409066), (427, 312308), (479, 278404), (652, 204533), (854, 156154), (958, 139202), (1141, 116876), (1708, 78077), (1916, 69601), (2282, 58438), (3353, 39772), (4564, 29219), (6706, 19886), (9943, 13412)]