146439852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 373109184

約数和(自身を除く): 226669332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 169, 326, 338, 443, 489, 507, 652, 676, 886, 978, 1014, 1329, 1772, 1956, 2028, 2119, 2658, 4238, 5316, 5759, 6357, 8476, 11518, 12714, 17277, 23036, 25428, 27547, 34554, 55094, 69108, 72209, 74867, 82641, 110188, 144418, 149734, 165282, 216627, 224601, 288836, 299468, 330564, 433254, 449202, 866508, 898404, 938717, 1877434, 2816151, 3754868, 5632302, 11264604, 12203321, 24406642, 36609963, 48813284, 73219926, 146439852]

約数ペア:

[(1, 146439852), (2, 73219926), (3, 48813284), (4, 36609963), (6, 24406642), (12, 12203321), (13, 11264604), (26, 5632302), (39, 3754868), (52, 2816151), (78, 1877434), (156, 938717), (163, 898404), (169, 866508), (326, 449202), (338, 433254), (443, 330564), (489, 299468), (507, 288836), (652, 224601), (676, 216627), (886, 165282), (978, 149734), (1014, 144418), (1329, 110188), (1772, 82641), (1956, 74867), (2028, 72209), (2119, 69108), (2658, 55094), (4238, 34554), (5316, 27547), (5759, 25428), (6357, 23036), (8476, 17277), (11518, 12714)]