145668996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 423642240

約数和(自身を除く): 277973244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 99, 108, 121, 132, 142, 157, 198, 213, 242, 284, 297, 314, 363, 396, 426, 471, 484, 594, 628, 639, 726, 781, 852, 942, 1089, 1188, 1278, 1413, 1452, 1562, 1727, 1884, 1917, 2178, 2343, 2556, 2826, 3124, 3267, 3454, 3834, 4239, 4356, 4686, 5181, 5652, 6534, 6908, 7029, 7668, 8478, 8591, 9372, 10362, 11147, 13068, 14058, 15543, 16956, 17182, 18997, 20724, 21087, 22294, 25773, 28116, 31086, 33441, 34364, 37994, 42174, 44588, 46629, 51546, 56991, 62172, 66882, 75988, 77319, 84348, 93258, 100323, 103092, 113982, 122617, 133764, 154638, 170973, 186516, 200646, 227964, 231957, 245234, 300969, 309276, 341946, 367851, 401292, 463914, 490468, 512919, 601938, 683892, 735702, 927828, 1025838, 1103553, 1203876, 1348787, 1471404, 2051676, 2207106, 2697574, 3310659, 4046361, 4414212, 5395148, 6621318, 8092722, 12139083, 13242636, 16185444, 24278166, 36417249, 48556332, 72834498, 145668996]

約数ペア:

[(1, 145668996), (2, 72834498), (3, 48556332), (4, 36417249), (6, 24278166), (9, 16185444), (11, 13242636), (12, 12139083), (18, 8092722), (22, 6621318), (27, 5395148), (33, 4414212), (36, 4046361), (44, 3310659), (54, 2697574), (66, 2207106), (71, 2051676), (99, 1471404), (108, 1348787), (121, 1203876), (132, 1103553), (142, 1025838), (157, 927828), (198, 735702), (213, 683892), (242, 601938), (284, 512919), (297, 490468), (314, 463914), (363, 401292), (396, 367851), (426, 341946), (471, 309276), (484, 300969), (594, 245234), (628, 231957), (639, 227964), (726, 200646), (781, 186516), (852, 170973), (942, 154638), (1089, 133764), (1188, 122617), (1278, 113982), (1413, 103092), (1452, 100323), (1562, 93258), (1727, 84348), (1884, 77319), (1917, 75988), (2178, 66882), (2343, 62172), (2556, 56991), (2826, 51546), (3124, 46629), (3267, 44588), (3454, 42174), (3834, 37994), (4239, 34364), (4356, 33441), (4686, 31086), (5181, 28116), (5652, 25773), (6534, 22294), (6908, 21087), (7029, 20724), (7668, 18997), (8478, 17182), (8591, 16956), (9372, 15543), (10362, 14058), (11147, 13068)]