148966818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 128

約数和(自身を含む): 423843840

約数和(自身を除く): 274877022

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 17, 21, 22, 26, 33, 34, 39, 42, 51, 66, 77, 78, 91, 102, 119, 143, 154, 182, 187, 221, 231, 238, 273, 286, 357, 374, 429, 442, 462, 546, 561, 663, 714, 858, 1001, 1122, 1309, 1326, 1459, 1547, 2002, 2431, 2618, 2918, 3003, 3094, 3927, 4377, 4641, 4862, 6006, 7293, 7854, 8754, 9282, 10213, 14586, 16049, 17017, 18967, 20426, 24803, 30639, 32098, 34034, 37934, 48147, 49606, 51051, 56901, 61278, 74409, 96294, 102102, 112343, 113802, 132769, 148818, 173621, 208637, 224686, 265538, 272833, 322439, 337029, 347242, 398307, 417274, 520863, 545666, 625911, 644878, 674058, 796614, 818499, 967317, 1041726, 1251822, 1460459, 1636998, 1909831, 1934634, 2257073, 2920918, 3546829, 3819662, 4381377, 4514146, 5729493, 6771219, 7093658, 8762754, 10640487, 11458986, 13542438, 21280974, 24827803, 49655606, 74483409, 148966818]

約数ペア:

[(1, 148966818), (2, 74483409), (3, 49655606), (6, 24827803), (7, 21280974), (11, 13542438), (13, 11458986), (14, 10640487), (17, 8762754), (21, 7093658), (22, 6771219), (26, 5729493), (33, 4514146), (34, 4381377), (39, 3819662), (42, 3546829), (51, 2920918), (66, 2257073), (77, 1934634), (78, 1909831), (91, 1636998), (102, 1460459), (119, 1251822), (143, 1041726), (154, 967317), (182, 818499), (187, 796614), (221, 674058), (231, 644878), (238, 625911), (273, 545666), (286, 520863), (357, 417274), (374, 398307), (429, 347242), (442, 337029), (462, 322439), (546, 272833), (561, 265538), (663, 224686), (714, 208637), (858, 173621), (1001, 148818), (1122, 132769), (1309, 113802), (1326, 112343), (1459, 102102), (1547, 96294), (2002, 74409), (2431, 61278), (2618, 56901), (2918, 51051), (3003, 49606), (3094, 48147), (3927, 37934), (4377, 34034), (4641, 32098), (4862, 30639), (6006, 24803), (7293, 20426), (7854, 18967), (8754, 17017), (9282, 16049), (10213, 14586)]