141379888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{39983}}^1$

素因数の和:40021

約数の個数: 40

約数和(自身を含む): 312355008

約数和(自身を除く): 170975120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 39983, 79966, 159932, 319864, 519779, 639728, 679711, 1039558, 1359422, 2079116, 2718844, 4158232, 5437688, 8316464, 8836243, 10875376, 17672486, 35344972, 70689944, 141379888]

約数ペア:

[(1, 141379888), (2, 70689944), (4, 35344972), (8, 17672486), (13, 10875376), (16, 8836243), (17, 8316464), (26, 5437688), (34, 4158232), (52, 2718844), (68, 2079116), (104, 1359422), (136, 1039558), (208, 679711), (221, 639728), (272, 519779), (442, 319864), (884, 159932), (1768, 79966), (3536, 39983)]