139426776

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{4493}}^1$

素因数の和:4936

約数の個数: 48

約数和(自身を含む): 378574560

約数和(自身を除く): 239147784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 3448, 3879, 4493, 5172, 7758, 8986, 10344, 13479, 15516, 17972, 26958, 31032, 35944, 40437, 53916, 80874, 107832, 161748, 323496, 1936483, 3872966, 5809449, 7745932, 11618898, 15491864, 17428347, 23237796, 34856694, 46475592, 69713388, 139426776]

約数ペア:

[(1, 139426776), (2, 69713388), (3, 46475592), (4, 34856694), (6, 23237796), (8, 17428347), (9, 15491864), (12, 11618898), (18, 7745932), (24, 5809449), (36, 3872966), (72, 1936483), (431, 323496), (862, 161748), (1293, 107832), (1724, 80874), (2586, 53916), (3448, 40437), (3879, 35944), (4493, 31032), (5172, 26958), (7758, 17972), (8986, 15516), (10344, 13479)]