131675388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17959}}^1$

素因数の和:18026

約数の個数: 48

約数和(自身を含む): 337935360

約数和(自身を除く): 206259972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 17959, 35918, 53877, 71836, 107754, 215508, 233467, 466934, 700401, 844073, 933868, 1400802, 1688146, 2532219, 2801604, 3376292, 5064438, 10128876, 10972949, 21945898, 32918847, 43891796, 65837694, 131675388]

約数ペア:

[(1, 131675388), (2, 65837694), (3, 43891796), (4, 32918847), (6, 21945898), (12, 10972949), (13, 10128876), (26, 5064438), (39, 3376292), (47, 2801604), (52, 2532219), (78, 1688146), (94, 1400802), (141, 933868), (156, 844073), (188, 700401), (282, 466934), (564, 233467), (611, 215508), (1222, 107754), (1833, 71836), (2444, 53877), (3666, 35918), (7332, 17959)]