239157436

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5679

約数の個数: 48

約数和(自身を含む): 503910400

約数和(自身を除く): 264752964

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3038, 5623, 6076, 10633, 11246, 21266, 22492, 39361, 42532, 78722, 157444, 174313, 275527, 348626, 551054, 697252, 1102108, 1220191, 1928689, 2440382, 3857378, 4880764, 7714756, 8541337, 17082674, 34165348, 59789359, 119578718, 239157436]

約数ペア:

[(1, 239157436), (2, 119578718), (4, 59789359), (7, 34165348), (14, 17082674), (28, 8541337), (31, 7714756), (49, 4880764), (62, 3857378), (98, 2440382), (124, 1928689), (196, 1220191), (217, 1102108), (343, 697252), (434, 551054), (686, 348626), (868, 275527), (1372, 174313), (1519, 157444), (3038, 78722), (5623, 42532), (6076, 39361), (10633, 22492), (11246, 21266)]