140418288

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6211}}^1$

素因数の和:6382

約数の個数: 60

約数和(自身を含む): 395542888

約数和(自身を除く): 255124600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 6211, 7536, 11304, 12422, 18633, 22608, 24844, 37266, 49688, 55899, 74532, 99376, 111798, 149064, 223596, 298128, 447192, 894384, 975127, 1950254, 2925381, 3900508, 5850762, 7801016, 8776143, 11701524, 15602032, 17552286, 23403048, 35104572, 46806096, 70209144, 140418288]

約数ペア:

[(1, 140418288), (2, 70209144), (3, 46806096), (4, 35104572), (6, 23403048), (8, 17552286), (9, 15602032), (12, 11701524), (16, 8776143), (18, 7801016), (24, 5850762), (36, 3900508), (48, 2925381), (72, 1950254), (144, 975127), (157, 894384), (314, 447192), (471, 298128), (628, 223596), (942, 149064), (1256, 111798), (1413, 99376), (1884, 74532), (2512, 55899), (2826, 49688), (3768, 37266), (5652, 24844), (6211, 22608), (7536, 18633), (11304, 12422)]