139396064

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{587}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 283164336

約数和(自身を除く): 143768272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 181, 328, 362, 587, 656, 724, 1174, 1312, 1448, 2348, 2896, 4696, 5792, 7421, 9392, 14842, 18784, 24067, 29684, 48134, 59368, 96268, 106247, 118736, 192536, 212494, 237472, 385072, 424988, 770144, 849976, 1699952, 3399904, 4356127, 8712254, 17424508, 34849016, 69698032, 139396064]

約数ペア:

[(1, 139396064), (2, 69698032), (4, 34849016), (8, 17424508), (16, 8712254), (32, 4356127), (41, 3399904), (82, 1699952), (164, 849976), (181, 770144), (328, 424988), (362, 385072), (587, 237472), (656, 212494), (724, 192536), (1174, 118736), (1312, 106247), (1448, 96268), (2348, 59368), (2896, 48134), (4696, 29684), (5792, 24067), (7421, 18784), (9392, 14842)]