15536508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 40336128

約数和(自身を除く): 24799620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 163, 169, 188, 282, 326, 338, 489, 507, 564, 611, 652, 676, 978, 1014, 1222, 1833, 1956, 2028, 2119, 2444, 3666, 4238, 6357, 7332, 7661, 7943, 8476, 12714, 15322, 15886, 22983, 23829, 25428, 27547, 30644, 31772, 45966, 47658, 55094, 82641, 91932, 95316, 99593, 110188, 165282, 199186, 298779, 330564, 398372, 597558, 1195116, 1294709, 2589418, 3884127, 5178836, 7768254, 15536508]

約数ペア:

[(1, 15536508), (2, 7768254), (3, 5178836), (4, 3884127), (6, 2589418), (12, 1294709), (13, 1195116), (26, 597558), (39, 398372), (47, 330564), (52, 298779), (78, 199186), (94, 165282), (141, 110188), (156, 99593), (163, 95316), (169, 91932), (188, 82641), (282, 55094), (326, 47658), (338, 45966), (489, 31772), (507, 30644), (564, 27547), (611, 25428), (652, 23829), (676, 22983), (978, 15886), (1014, 15322), (1222, 12714), (1833, 8476), (1956, 7943), (2028, 7661), (2119, 7332), (2444, 6357), (3666, 4238)]