139780944

素因数分解:

$2^4\times 3^3\times {\mathrm{323567}}^1$

素因数の和:323584

約数の個数: 40

約数和(自身を含む): 401224320

約数和(自身を除く): 261443376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 323567, 647134, 970701, 1294268, 1941402, 2588536, 2912103, 3882804, 5177072, 5824206, 7765608, 8736309, 11648412, 15531216, 17472618, 23296824, 34945236, 46593648, 69890472, 139780944]

約数ペア:

[(1, 139780944), (2, 69890472), (3, 46593648), (4, 34945236), (6, 23296824), (8, 17472618), (9, 15531216), (12, 11648412), (16, 8736309), (18, 7765608), (24, 5824206), (27, 5177072), (36, 3882804), (48, 2912103), (54, 2588536), (72, 1941402), (108, 1294268), (144, 970701), (216, 647134), (432, 323567)]