165005136

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{16139}}^1$

素因数の和:16224

約数の個数: 60

約数和(自身を含む): 468318240

約数和(自身を除く): 303313104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 16139, 32278, 48417, 64556, 96834, 129112, 145251, 193668, 258224, 290502, 387336, 581004, 774672, 1145869, 1162008, 2291738, 2324016, 3437607, 4583476, 6875214, 9166952, 10312821, 13750428, 18333904, 20625642, 27500856, 41251284, 55001712, 82502568, 165005136]

約数ペア:

[(1, 165005136), (2, 82502568), (3, 55001712), (4, 41251284), (6, 27500856), (8, 20625642), (9, 18333904), (12, 13750428), (16, 10312821), (18, 9166952), (24, 6875214), (36, 4583476), (48, 3437607), (71, 2324016), (72, 2291738), (142, 1162008), (144, 1145869), (213, 774672), (284, 581004), (426, 387336), (568, 290502), (639, 258224), (852, 193668), (1136, 145251), (1278, 129112), (1704, 96834), (2556, 64556), (3408, 48417), (5112, 32278), (10224, 16139)]