156073918

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 337075200

約数和(自身を除く): 181001282

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 43, 49, 74, 77, 86, 91, 98, 143, 154, 182, 259, 286, 301, 343, 407, 473, 481, 518, 539, 559, 602, 637, 686, 814, 946, 962, 1001, 1078, 1118, 1274, 1591, 1813, 2002, 2107, 2849, 3182, 3311, 3367, 3626, 3773, 3913, 4214, 4459, 5291, 5698, 6149, 6622, 6734, 7007, 7546, 7826, 8918, 10582, 11137, 12298, 12691, 14014, 14749, 17501, 19943, 20683, 22274, 23177, 23569, 25382, 27391, 29498, 35002, 37037, 39886, 41366, 43043, 46354, 47138, 49049, 54782, 74074, 77959, 86086, 98098, 122507, 139601, 144781, 155918, 162239, 164983, 191737, 227513, 245014, 259259, 279202, 289562, 301301, 324478, 329966, 383474, 455026, 518518, 545713, 602602, 857549, 1013467, 1091426, 1592591, 1715098, 1814813, 2026934, 2109107, 3185182, 3629626, 4218214, 6002843, 7094269, 11148137, 12005686, 14188538, 22296274, 78036959, 156073918]

約数ペア:

[(1, 156073918), (2, 78036959), (7, 22296274), (11, 14188538), (13, 12005686), (14, 11148137), (22, 7094269), (26, 6002843), (37, 4218214), (43, 3629626), (49, 3185182), (74, 2109107), (77, 2026934), (86, 1814813), (91, 1715098), (98, 1592591), (143, 1091426), (154, 1013467), (182, 857549), (259, 602602), (286, 545713), (301, 518518), (343, 455026), (407, 383474), (473, 329966), (481, 324478), (518, 301301), (539, 289562), (559, 279202), (602, 259259), (637, 245014), (686, 227513), (814, 191737), (946, 164983), (962, 162239), (1001, 155918), (1078, 144781), (1118, 139601), (1274, 122507), (1591, 98098), (1813, 86086), (2002, 77959), (2107, 74074), (2849, 54782), (3182, 49049), (3311, 47138), (3367, 46354), (3626, 43043), (3773, 41366), (3913, 39886), (4214, 37037), (4459, 35002), (5291, 29498), (5698, 27391), (6149, 25382), (6622, 23569), (6734, 23177), (7007, 22274), (7546, 20683), (7826, 19943), (8918, 17501), (10582, 14749), (11137, 14014), (12298, 12691)]