155640272

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 307105344

約数和(自身を除く): 151465072

約数列:

[1, 2, 4, 8, 16, 83, 166, 233, 332, 466, 503, 664, 932, 1006, 1328, 1864, 2012, 3728, 4024, 8048, 19339, 38678, 41749, 77356, 83498, 117199, 154712, 166996, 234398, 309424, 333992, 468796, 667984, 937592, 1875184, 9727517, 19455034, 38910068, 77820136, 155640272]

約数ペア:

[(1, 155640272), (2, 77820136), (4, 38910068), (8, 19455034), (16, 9727517), (83, 1875184), (166, 937592), (233, 667984), (332, 468796), (466, 333992), (503, 309424), (664, 234398), (932, 166996), (1006, 154712), (1328, 117199), (1864, 83498), (2012, 77356), (3728, 41749), (4024, 38678), (8048, 19339)]