156660262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 279236160

約数和(自身を除く): 122575898

約数列:

[1, 2, 11, 22, 29, 41, 53, 58, 82, 106, 113, 226, 319, 451, 583, 638, 902, 1166, 1189, 1243, 1537, 2173, 2378, 2486, 3074, 3277, 4346, 4633, 5989, 6554, 9266, 11978, 13079, 16907, 23903, 26158, 33814, 36047, 47806, 50963, 63017, 65879, 72094, 101926, 126034, 131758, 134357, 173681, 245549, 268714, 347362, 491098, 693187, 1386374, 1477927, 1910491, 2701039, 2955854, 3820982, 5402078, 7120921, 14241842, 78330131, 156660262]

約数ペア:

[(1, 156660262), (2, 78330131), (11, 14241842), (22, 7120921), (29, 5402078), (41, 3820982), (53, 2955854), (58, 2701039), (82, 1910491), (106, 1477927), (113, 1386374), (226, 693187), (319, 491098), (451, 347362), (583, 268714), (638, 245549), (902, 173681), (1166, 134357), (1189, 131758), (1243, 126034), (1537, 101926), (2173, 72094), (2378, 65879), (2486, 63017), (3074, 50963), (3277, 47806), (4346, 36047), (4633, 33814), (5989, 26158), (6554, 23903), (9266, 16907), (11978, 13079)]