127181808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67939}}^1$

素因数の和:67966

約数の個数: 60

約数和(自身を含む): 383317480

約数和(自身を除く): 256135672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 67939, 135878, 203817, 271756, 407634, 543512, 611451, 815268, 883207, 1087024, 1222902, 1630536, 1766414, 2445804, 2649621, 3261072, 3532828, 4891608, 5299242, 7065656, 7948863, 9783216, 10598484, 14131312, 15897726, 21196968, 31795452, 42393936, 63590904, 127181808]

約数ペア:

[(1, 127181808), (2, 63590904), (3, 42393936), (4, 31795452), (6, 21196968), (8, 15897726), (9, 14131312), (12, 10598484), (13, 9783216), (16, 7948863), (18, 7065656), (24, 5299242), (26, 4891608), (36, 3532828), (39, 3261072), (48, 2649621), (52, 2445804), (72, 1766414), (78, 1630536), (104, 1222902), (117, 1087024), (144, 883207), (156, 815268), (208, 611451), (234, 543512), (312, 407634), (468, 271756), (624, 203817), (936, 135878), (1872, 67939)]