128241608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7793}}^1$

素因数の和:7838

約数の個数: 48

約数和(自身を含む): 279882540

約数和(自身を除く): 151640932

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 7793, 8228, 15586, 16456, 31172, 62344, 85723, 132481, 171446, 264962, 342892, 529924, 685784, 942953, 1059848, 1457291, 1885906, 2914582, 3771812, 5829164, 7543624, 11658328, 16030201, 32060402, 64120804, 128241608]

約数ペア:

[(1, 128241608), (2, 64120804), (4, 32060402), (8, 16030201), (11, 11658328), (17, 7543624), (22, 5829164), (34, 3771812), (44, 2914582), (68, 1885906), (88, 1457291), (121, 1059848), (136, 942953), (187, 685784), (242, 529924), (374, 342892), (484, 264962), (748, 171446), (968, 132481), (1496, 85723), (2057, 62344), (4114, 31172), (7793, 16456), (8228, 15586)]