149087246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 308883456

約数和(自身を除く): 159796210

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 119, 121, 154, 167, 187, 217, 238, 242, 334, 341, 374, 434, 527, 682, 847, 1054, 1169, 1309, 1694, 1837, 2057, 2338, 2387, 2618, 2839, 3674, 3689, 3751, 4114, 4774, 5177, 5678, 5797, 7378, 7502, 10354, 11594, 12859, 14399, 19873, 20207, 25718, 26257, 28798, 31229, 36239, 39746, 40414, 40579, 52514, 56947, 62458, 63767, 72478, 81158, 88009, 113894, 127534, 141449, 176018, 218603, 282898, 343519, 398629, 437206, 446369, 616063, 626417, 687038, 797258, 892738, 968099, 1232126, 1252834, 1936198, 2404633, 4384919, 4809266, 6776693, 8769838, 10649089, 13553386, 21298178, 74543623, 149087246]

約数ペア:

[(1, 149087246), (2, 74543623), (7, 21298178), (11, 13553386), (14, 10649089), (17, 8769838), (22, 6776693), (31, 4809266), (34, 4384919), (62, 2404633), (77, 1936198), (119, 1252834), (121, 1232126), (154, 968099), (167, 892738), (187, 797258), (217, 687038), (238, 626417), (242, 616063), (334, 446369), (341, 437206), (374, 398629), (434, 343519), (527, 282898), (682, 218603), (847, 176018), (1054, 141449), (1169, 127534), (1309, 113894), (1694, 88009), (1837, 81158), (2057, 72478), (2338, 63767), (2387, 62458), (2618, 56947), (2839, 52514), (3674, 40579), (3689, 40414), (3751, 39746), (4114, 36239), (4774, 31229), (5177, 28798), (5678, 26257), (5797, 25718), (7378, 20207), (7502, 19873), (10354, 14399), (11594, 12859)]