123958692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 144

約数和(自身を含む): 373027200

約数和(自身を除く): 249068508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 132, 143, 156, 198, 199, 234, 242, 286, 363, 396, 398, 429, 468, 484, 572, 597, 726, 796, 858, 1089, 1194, 1287, 1331, 1452, 1573, 1716, 1791, 2178, 2189, 2388, 2574, 2587, 2662, 3146, 3582, 3993, 4356, 4378, 4719, 5148, 5174, 5324, 6292, 6567, 7164, 7761, 7986, 8756, 9438, 10348, 11979, 13134, 14157, 15522, 15972, 17303, 18876, 19701, 23283, 23958, 24079, 26268, 28314, 28457, 31044, 34606, 39402, 46566, 47916, 48158, 51909, 56628, 56914, 69212, 72237, 78804, 85371, 93132, 96316, 103818, 113828, 144474, 155727, 170742, 207636, 216711, 256113, 264869, 288948, 311454, 313027, 341484, 433422, 512226, 529738, 622908, 626054, 794607, 866844, 939081, 1024452, 1059476, 1252108, 1589214, 1878162, 2383821, 2817243, 3178428, 3443297, 3756324, 4767642, 5634486, 6886594, 9535284, 10329891, 11268972, 13773188, 20659782, 30989673, 41319564, 61979346, 123958692]

約数ペア:

[(1, 123958692), (2, 61979346), (3, 41319564), (4, 30989673), (6, 20659782), (9, 13773188), (11, 11268972), (12, 10329891), (13, 9535284), (18, 6886594), (22, 5634486), (26, 4767642), (33, 3756324), (36, 3443297), (39, 3178428), (44, 2817243), (52, 2383821), (66, 1878162), (78, 1589214), (99, 1252108), (117, 1059476), (121, 1024452), (132, 939081), (143, 866844), (156, 794607), (198, 626054), (199, 622908), (234, 529738), (242, 512226), (286, 433422), (363, 341484), (396, 313027), (398, 311454), (429, 288948), (468, 264869), (484, 256113), (572, 216711), (597, 207636), (726, 170742), (796, 155727), (858, 144474), (1089, 113828), (1194, 103818), (1287, 96316), (1331, 93132), (1452, 85371), (1573, 78804), (1716, 72237), (1791, 69212), (2178, 56914), (2189, 56628), (2388, 51909), (2574, 48158), (2587, 47916), (2662, 46566), (3146, 39402), (3582, 34606), (3993, 31044), (4356, 28457), (4378, 28314), (4719, 26268), (5148, 24079), (5174, 23958), (5324, 23283), (6292, 19701), (6567, 18876), (7164, 17303), (7761, 15972), (7986, 15522), (8756, 14157), (9438, 13134), (10348, 11979)]