168858612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 483345408

約数和(自身を除く): 314486796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 103, 113, 117, 124, 156, 186, 206, 226, 234, 279, 309, 339, 372, 403, 412, 452, 468, 558, 618, 678, 806, 927, 1017, 1116, 1209, 1236, 1339, 1356, 1469, 1612, 1854, 2034, 2418, 2678, 2938, 3193, 3503, 3627, 3708, 4017, 4068, 4407, 4836, 5356, 5876, 6386, 7006, 7254, 8034, 8814, 9579, 10509, 11639, 12051, 12772, 13221, 14012, 14508, 16068, 17628, 19158, 21018, 23278, 24102, 26442, 28737, 31527, 34917, 38316, 41509, 42036, 45539, 46556, 48204, 52884, 57474, 63054, 69834, 83018, 91078, 104751, 114948, 124527, 126108, 136617, 139668, 151307, 166036, 182156, 209502, 249054, 273234, 302614, 360809, 373581, 409851, 419004, 453921, 498108, 546468, 605228, 721618, 747162, 819702, 907842, 1082427, 1361763, 1443236, 1494324, 1639404, 1815684, 2164854, 2723526, 3247281, 4329708, 4690517, 5447052, 6494562, 9381034, 12989124, 14071551, 18762068, 28143102, 42214653, 56286204, 84429306, 168858612]

約数ペア:

[(1, 168858612), (2, 84429306), (3, 56286204), (4, 42214653), (6, 28143102), (9, 18762068), (12, 14071551), (13, 12989124), (18, 9381034), (26, 6494562), (31, 5447052), (36, 4690517), (39, 4329708), (52, 3247281), (62, 2723526), (78, 2164854), (93, 1815684), (103, 1639404), (113, 1494324), (117, 1443236), (124, 1361763), (156, 1082427), (186, 907842), (206, 819702), (226, 747162), (234, 721618), (279, 605228), (309, 546468), (339, 498108), (372, 453921), (403, 419004), (412, 409851), (452, 373581), (468, 360809), (558, 302614), (618, 273234), (678, 249054), (806, 209502), (927, 182156), (1017, 166036), (1116, 151307), (1209, 139668), (1236, 136617), (1339, 126108), (1356, 124527), (1469, 114948), (1612, 104751), (1854, 91078), (2034, 83018), (2418, 69834), (2678, 63054), (2938, 57474), (3193, 52884), (3503, 48204), (3627, 46556), (3708, 45539), (4017, 42036), (4068, 41509), (4407, 38316), (4836, 34917), (5356, 31527), (5876, 28737), (6386, 26442), (7006, 24102), (7254, 23278), (8034, 21018), (8814, 19158), (9579, 17628), (10509, 16068), (11639, 14508), (12051, 14012), (12772, 13221)]