108716478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 241823232

約数和(自身を除く): 133106754

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 71, 78, 134, 142, 201, 213, 293, 402, 426, 586, 871, 879, 923, 1742, 1758, 1846, 2613, 2769, 3809, 4757, 5226, 5538, 7618, 9514, 11427, 14271, 19631, 20803, 22854, 28542, 39262, 41606, 58893, 61841, 62409, 117786, 123682, 124818, 185523, 255203, 270439, 371046, 510406, 540878, 765609, 811317, 1393801, 1531218, 1622634, 2787602, 4181403, 8362806, 18119413, 36238826, 54358239, 108716478]

約数ペア:

[(1, 108716478), (2, 54358239), (3, 36238826), (6, 18119413), (13, 8362806), (26, 4181403), (39, 2787602), (67, 1622634), (71, 1531218), (78, 1393801), (134, 811317), (142, 765609), (201, 540878), (213, 510406), (293, 371046), (402, 270439), (426, 255203), (586, 185523), (871, 124818), (879, 123682), (923, 117786), (1742, 62409), (1758, 61841), (1846, 58893), (2613, 41606), (2769, 39262), (3809, 28542), (4757, 22854), (5226, 20803), (5538, 19631), (7618, 14271), (9514, 11427)]