149343876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 452874240

約数和(自身を除く): 303530364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 132, 138, 171, 198, 207, 209, 228, 253, 276, 342, 396, 414, 418, 437, 506, 627, 684, 759, 828, 836, 863, 874, 1012, 1254, 1311, 1518, 1726, 1748, 1881, 2277, 2508, 2589, 2622, 3036, 3452, 3762, 3933, 4554, 4807, 5178, 5244, 7524, 7767, 7866, 9108, 9493, 9614, 10356, 14421, 15534, 15732, 16397, 18986, 19228, 19849, 28479, 28842, 31068, 32794, 37972, 39698, 43263, 49191, 56958, 57684, 59547, 65588, 79396, 85437, 86526, 98382, 113916, 119094, 147573, 170874, 173052, 178641, 180367, 196764, 218339, 238188, 295146, 341748, 357282, 360734, 377131, 436678, 541101, 590292, 655017, 714564, 721468, 754262, 873356, 1082202, 1131393, 1310034, 1508524, 1623303, 1965051, 2164404, 2262786, 2620068, 3246606, 3394179, 3930102, 4148441, 4525572, 6493212, 6788358, 7860204, 8296882, 12445323, 13576716, 16593764, 24890646, 37335969, 49781292, 74671938, 149343876]

約数ペア:

[(1, 149343876), (2, 74671938), (3, 49781292), (4, 37335969), (6, 24890646), (9, 16593764), (11, 13576716), (12, 12445323), (18, 8296882), (19, 7860204), (22, 6788358), (23, 6493212), (33, 4525572), (36, 4148441), (38, 3930102), (44, 3394179), (46, 3246606), (57, 2620068), (66, 2262786), (69, 2164404), (76, 1965051), (92, 1623303), (99, 1508524), (114, 1310034), (132, 1131393), (138, 1082202), (171, 873356), (198, 754262), (207, 721468), (209, 714564), (228, 655017), (253, 590292), (276, 541101), (342, 436678), (396, 377131), (414, 360734), (418, 357282), (437, 341748), (506, 295146), (627, 238188), (684, 218339), (759, 196764), (828, 180367), (836, 178641), (863, 173052), (874, 170874), (1012, 147573), (1254, 119094), (1311, 113916), (1518, 98382), (1726, 86526), (1748, 85437), (1881, 79396), (2277, 65588), (2508, 59547), (2589, 57684), (2622, 56958), (3036, 49191), (3452, 43263), (3762, 39698), (3933, 37972), (4554, 32794), (4807, 31068), (5178, 28842), (5244, 28479), (7524, 19849), (7767, 19228), (7866, 18986), (9108, 16397), (9493, 15732), (9614, 15534), (10356, 14421)]