161270304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129223}}^1$

素因数の和:129249

約数の個数: 48

約数和(自身を含む): 455902272

約数和(自身を除く): 294631968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 129223, 258446, 387669, 516892, 775338, 1033784, 1550676, 1679899, 2067568, 3101352, 3359798, 4135136, 5039697, 6202704, 6719596, 10079394, 12405408, 13439192, 20158788, 26878384, 40317576, 53756768, 80635152, 161270304]

約数ペア:

[(1, 161270304), (2, 80635152), (3, 53756768), (4, 40317576), (6, 26878384), (8, 20158788), (12, 13439192), (13, 12405408), (16, 10079394), (24, 6719596), (26, 6202704), (32, 5039697), (39, 4135136), (48, 3359798), (52, 3101352), (78, 2067568), (96, 1679899), (104, 1550676), (156, 1033784), (208, 775338), (312, 516892), (416, 387669), (624, 258446), (1248, 129223)]