128321808

素因数分解:

$2^4\times 3^1\times {\mathrm{919}}^1\times {\mathrm{2909}}^1$

素因数の和:3839

約数の個数: 40

約数和(自身を含む): 331972800

約数和(自身を除く): 203650992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 919, 1838, 2757, 2909, 3676, 5514, 5818, 7352, 8727, 11028, 11636, 14704, 17454, 22056, 23272, 34908, 44112, 46544, 69816, 139632, 2673371, 5346742, 8020113, 10693484, 16040226, 21386968, 32080452, 42773936, 64160904, 128321808]

約数ペア:

[(1, 128321808), (2, 64160904), (3, 42773936), (4, 32080452), (6, 21386968), (8, 16040226), (12, 10693484), (16, 8020113), (24, 5346742), (48, 2673371), (919, 139632), (1838, 69816), (2757, 46544), (2909, 44112), (3676, 34908), (5514, 23272), (5818, 22056), (7352, 17454), (8727, 14704), (11028, 11636)]