131656434

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 160

約数和(自身を含む): 357631680

約数和(自身を除く): 225975246

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 37, 38, 39, 42, 49, 57, 74, 78, 91, 98, 111, 114, 133, 147, 182, 222, 247, 259, 266, 273, 294, 343, 399, 481, 494, 518, 546, 637, 686, 703, 741, 777, 798, 931, 962, 1029, 1274, 1406, 1443, 1482, 1554, 1729, 1813, 1862, 1911, 2058, 2109, 2401, 2793, 2886, 3367, 3458, 3626, 3822, 4218, 4459, 4802, 4921, 5187, 5439, 5586, 6517, 6734, 7203, 8918, 9139, 9842, 10101, 10374, 10878, 12103, 12691, 13034, 13377, 14406, 14763, 18278, 19551, 20202, 23569, 24206, 25382, 26754, 27417, 29526, 31213, 34447, 36309, 38073, 39102, 45619, 47138, 54834, 62426, 63973, 68894, 70707, 72618, 76146, 84721, 88837, 91238, 93639, 103341, 127946, 136857, 141414, 164983, 169442, 177674, 187278, 191919, 206682, 241129, 254163, 266511, 273714, 329966, 383838, 447811, 482258, 494949, 508326, 533022, 593047, 723387, 895622, 989898, 1154881, 1186094, 1343433, 1446774, 1687903, 1779141, 2309762, 2686866, 3134677, 3375806, 3464643, 3558282, 5063709, 6269354, 6929286, 9404031, 10127418, 18808062, 21942739, 43885478, 65828217, 131656434]

約数ペア:

[(1, 131656434), (2, 65828217), (3, 43885478), (6, 21942739), (7, 18808062), (13, 10127418), (14, 9404031), (19, 6929286), (21, 6269354), (26, 5063709), (37, 3558282), (38, 3464643), (39, 3375806), (42, 3134677), (49, 2686866), (57, 2309762), (74, 1779141), (78, 1687903), (91, 1446774), (98, 1343433), (111, 1186094), (114, 1154881), (133, 989898), (147, 895622), (182, 723387), (222, 593047), (247, 533022), (259, 508326), (266, 494949), (273, 482258), (294, 447811), (343, 383838), (399, 329966), (481, 273714), (494, 266511), (518, 254163), (546, 241129), (637, 206682), (686, 191919), (703, 187278), (741, 177674), (777, 169442), (798, 164983), (931, 141414), (962, 136857), (1029, 127946), (1274, 103341), (1406, 93639), (1443, 91238), (1482, 88837), (1554, 84721), (1729, 76146), (1813, 72618), (1862, 70707), (1911, 68894), (2058, 63973), (2109, 62426), (2401, 54834), (2793, 47138), (2886, 45619), (3367, 39102), (3458, 38073), (3626, 36309), (3822, 34447), (4218, 31213), (4459, 29526), (4802, 27417), (4921, 26754), (5187, 25382), (5439, 24206), (5586, 23569), (6517, 20202), (6734, 19551), (7203, 18278), (8918, 14763), (9139, 14406), (9842, 13377), (10101, 13034), (10374, 12691), (10878, 12103)]