131562212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 247968000

約数和(自身を除く): 116405788

約数列:

[1, 2, 4, 29, 47, 58, 59, 94, 116, 118, 188, 236, 409, 818, 1363, 1636, 1711, 2726, 2773, 3422, 5452, 5546, 6844, 11092, 11861, 19223, 23722, 24131, 38446, 47444, 48262, 76892, 80417, 96524, 160834, 321668, 557467, 699799, 1114934, 1134157, 1399598, 2229868, 2268314, 2799196, 4536628, 32890553, 65781106, 131562212]

約数ペア:

[(1, 131562212), (2, 65781106), (4, 32890553), (29, 4536628), (47, 2799196), (58, 2268314), (59, 2229868), (94, 1399598), (116, 1134157), (118, 1114934), (188, 699799), (236, 557467), (409, 321668), (818, 160834), (1363, 96524), (1636, 80417), (1711, 76892), (2726, 48262), (2773, 47444), (3422, 38446), (5452, 24131), (5546, 23722), (6844, 19223), (11092, 11861)]