156729272720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67555721}}^1$

素因数の和:67555763

約数の個数: 40

約数和(自身を含む): 376960928760

約数和(自身を除く): 220231656040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 67555721, 135111442, 270222884, 337778605, 540445768, 675557210, 1080891536, 1351114420, 1959115909, 2702228840, 3918231818, 5404457680, 7836463636, 9795579545, 15672927272, 19591159090, 31345854544, 39182318180, 78364636360, 156729272720]

約数ペア:

[(1, 156729272720), (2, 78364636360), (4, 39182318180), (5, 31345854544), (8, 19591159090), (10, 15672927272), (16, 9795579545), (20, 7836463636), (29, 5404457680), (40, 3918231818), (58, 2702228840), (80, 1959115909), (116, 1351114420), (145, 1080891536), (232, 675557210), (290, 540445768), (464, 337778605), (580, 270222884), (1160, 135111442), (2320, 67555721)]