171876173638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{158077}}^1$

素因数の和:158213

約数の個数: 64

約数和(自身を含む): 305937838080

約数和(自身を除く): 134061664442

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 71, 142, 247, 403, 494, 589, 806, 923, 1178, 1349, 1846, 2201, 2698, 4402, 7657, 15314, 17537, 28613, 35074, 41819, 57226, 83638, 158077, 316154, 543647, 1087294, 2055001, 3003463, 4110002, 4900387, 6006926, 9800774, 11223467, 22446934, 39045019, 63705031, 78090038, 93107353, 127410062, 145905071, 186214706, 213245873, 291810142, 347927477, 426491746, 695854954, 1210395589, 2420791178, 2772196349, 4523057201, 5544392698, 6610622063, 9046114402, 13221244126, 85938086819, 171876173638]

約数ペア:

[(1, 171876173638), (2, 85938086819), (13, 13221244126), (19, 9046114402), (26, 6610622063), (31, 5544392698), (38, 4523057201), (62, 2772196349), (71, 2420791178), (142, 1210395589), (247, 695854954), (403, 426491746), (494, 347927477), (589, 291810142), (806, 213245873), (923, 186214706), (1178, 145905071), (1349, 127410062), (1846, 93107353), (2201, 78090038), (2698, 63705031), (4402, 39045019), (7657, 22446934), (15314, 11223467), (17537, 9800774), (28613, 6006926), (35074, 4900387), (41819, 4110002), (57226, 3003463), (83638, 2055001), (158077, 1087294), (316154, 543647)]