153858128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1481}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 307260096

約数和(自身を除く): 153401968

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 302, 344, 604, 688, 1208, 1481, 2416, 2962, 5924, 6493, 11848, 12986, 23696, 25972, 51944, 63683, 103888, 127366, 223631, 254732, 447262, 509464, 894524, 1018928, 1789048, 3578096, 9616133, 19232266, 38464532, 76929064, 153858128]

約数ペア:

[(1, 153858128), (2, 76929064), (4, 38464532), (8, 19232266), (16, 9616133), (43, 3578096), (86, 1789048), (151, 1018928), (172, 894524), (302, 509464), (344, 447262), (604, 254732), (688, 223631), (1208, 127366), (1481, 103888), (2416, 63683), (2962, 51944), (5924, 25972), (6493, 23696), (11848, 12986)]