128767704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{412717}}^1$

素因数の和:412739

約数の個数: 32

約数和(自身を含む): 346683120

約数和(自身を除く): 217915416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 412717, 825434, 1238151, 1650868, 2476302, 3301736, 4952604, 5365321, 9905208, 10730642, 16095963, 21461284, 32191926, 42922568, 64383852, 128767704]

約数ペア:

[(1, 128767704), (2, 64383852), (3, 42922568), (4, 32191926), (6, 21461284), (8, 16095963), (12, 10730642), (13, 9905208), (24, 5365321), (26, 4952604), (39, 3301736), (52, 2476302), (78, 1650868), (104, 1238151), (156, 825434), (312, 412717)]