168992604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{727}}^1$

素因数の和:1335

約数の個数: 72

約数和(自身を含む): 467445888

約数和(自身を除く): 298453284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 587, 727, 1174, 1454, 1761, 2181, 2348, 2908, 3522, 4362, 5283, 6457, 6543, 7044, 7997, 8724, 10566, 12914, 13086, 15994, 19371, 21132, 23991, 25828, 26172, 31988, 38742, 47982, 58113, 71973, 77484, 95964, 116226, 143946, 232452, 287892, 426749, 853498, 1280247, 1706996, 2560494, 3840741, 4694239, 5120988, 7681482, 9388478, 14082717, 15362964, 18776956, 28165434, 42248151, 56330868, 84496302, 168992604]

約数ペア:

[(1, 168992604), (2, 84496302), (3, 56330868), (4, 42248151), (6, 28165434), (9, 18776956), (11, 15362964), (12, 14082717), (18, 9388478), (22, 7681482), (33, 5120988), (36, 4694239), (44, 3840741), (66, 2560494), (99, 1706996), (132, 1280247), (198, 853498), (396, 426749), (587, 287892), (727, 232452), (1174, 143946), (1454, 116226), (1761, 95964), (2181, 77484), (2348, 71973), (2908, 58113), (3522, 47982), (4362, 38742), (5283, 31988), (6457, 26172), (6543, 25828), (7044, 23991), (7997, 21132), (8724, 19371), (10566, 15994), (12914, 13086)]