142870416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{228959}}^1$

素因数の和:228983

約数の個数: 40

約数和(自身を含む): 397474560

約数和(自身を除く): 254604144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 228959, 457918, 686877, 915836, 1373754, 1831672, 2747508, 2976467, 3663344, 5495016, 5952934, 8929401, 10990032, 11905868, 17858802, 23811736, 35717604, 47623472, 71435208, 142870416]

約数ペア:

[(1, 142870416), (2, 71435208), (3, 47623472), (4, 35717604), (6, 23811736), (8, 17858802), (12, 11905868), (13, 10990032), (16, 8929401), (24, 5952934), (26, 5495016), (39, 3663344), (48, 2976467), (52, 2747508), (78, 1831672), (104, 1373754), (156, 915836), (208, 686877), (312, 457918), (624, 228959)]