131169246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3257

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 177714210

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3162, 3191, 6382, 6851, 9573, 13702, 19146, 20553, 41106, 41483, 54247, 82966, 98921, 108494, 124449, 162741, 197842, 248898, 296763, 325482, 593526, 705211, 1285973, 1410422, 1681657, 2115633, 2571946, 3363314, 3857919, 4231266, 5044971, 7715838, 10089942, 21861541, 43723082, 65584623, 131169246]

約数ペア:

[(1, 131169246), (2, 65584623), (3, 43723082), (6, 21861541), (13, 10089942), (17, 7715838), (26, 5044971), (31, 4231266), (34, 3857919), (39, 3363314), (51, 2571946), (62, 2115633), (78, 1681657), (93, 1410422), (102, 1285973), (186, 705211), (221, 593526), (403, 325482), (442, 296763), (527, 248898), (663, 197842), (806, 162741), (1054, 124449), (1209, 108494), (1326, 98921), (1581, 82966), (2418, 54247), (3162, 41483), (3191, 41106), (6382, 20553), (6851, 19146), (9573, 13702)]