139776552

素因数分解:

$2^3\times 3^2\times {\mathrm{911}}^1\times {\mathrm{2131}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 379154880

約数和(自身を除く): 239378328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 911, 1822, 2131, 2733, 3644, 4262, 5466, 6393, 7288, 8199, 8524, 10932, 12786, 16398, 17048, 19179, 21864, 25572, 32796, 38358, 51144, 65592, 76716, 153432, 1941341, 3882682, 5824023, 7765364, 11648046, 15530728, 17472069, 23296092, 34944138, 46592184, 69888276, 139776552]

約数ペア:

[(1, 139776552), (2, 69888276), (3, 46592184), (4, 34944138), (6, 23296092), (8, 17472069), (9, 15530728), (12, 11648046), (18, 7765364), (24, 5824023), (36, 3882682), (72, 1941341), (911, 153432), (1822, 76716), (2131, 65592), (2733, 51144), (3644, 38358), (4262, 32796), (5466, 25572), (6393, 21864), (7288, 19179), (8199, 17048), (8524, 16398), (10932, 12786)]