149047778888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1248641}}^1$

素因数の和:1249037

約数の個数: 32

約数和(自身を含む): 286788094560

約数和(自身を除く): 137740315672

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 347, 694, 1388, 2776, 14921, 29842, 59684, 119368, 1248641, 2497282, 4994564, 9989128, 53691563, 107383126, 214766252, 429532504, 433278427, 866556854, 1733113708, 3466227416, 18630972361, 37261944722, 74523889444, 149047778888]

約数ペア:

[(1, 149047778888), (2, 74523889444), (4, 37261944722), (8, 18630972361), (43, 3466227416), (86, 1733113708), (172, 866556854), (344, 433278427), (347, 429532504), (694, 214766252), (1388, 107383126), (2776, 53691563), (14921, 9989128), (29842, 4994564), (59684, 2497282), (119368, 1248641)]