138581544

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{64879}}^1$

素因数の和:64977

約数の個数: 32

約数和(自身を含む): 350352000

約数和(自身を除く): 211770456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 64879, 129758, 194637, 259516, 389274, 519032, 778548, 1557096, 5774231, 11548462, 17322693, 23096924, 34645386, 46193848, 69290772, 138581544]

約数ペア:

[(1, 138581544), (2, 69290772), (3, 46193848), (4, 34645386), (6, 23096924), (8, 17322693), (12, 11548462), (24, 5774231), (89, 1557096), (178, 778548), (267, 519032), (356, 389274), (534, 259516), (712, 194637), (1068, 129758), (2136, 64879)]