131706724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 245661696

約数和(自身を除く): 113954972

約数列:

[1, 2, 4, 31, 62, 67, 83, 124, 134, 166, 191, 268, 332, 382, 764, 2077, 2573, 4154, 5146, 5561, 5921, 8308, 10292, 11122, 11842, 12797, 15853, 22244, 23684, 25594, 31706, 51188, 63412, 172391, 344782, 396707, 491443, 689564, 793414, 982886, 1062151, 1586828, 1965772, 2124302, 4248604, 32926681, 65853362, 131706724]

約数ペア:

[(1, 131706724), (2, 65853362), (4, 32926681), (31, 4248604), (62, 2124302), (67, 1965772), (83, 1586828), (124, 1062151), (134, 982886), (166, 793414), (191, 689564), (268, 491443), (332, 396707), (382, 344782), (764, 172391), (2077, 63412), (2573, 51188), (4154, 31706), (5146, 25594), (5561, 23684), (5921, 22244), (8308, 15853), (10292, 12797), (11122, 11842)]