123617956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 283336704

約数和(自身を除く): 159718748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 107, 121, 124, 154, 214, 217, 242, 308, 341, 428, 434, 484, 682, 749, 847, 868, 1177, 1331, 1364, 1498, 1694, 2354, 2387, 2662, 2996, 3317, 3388, 3751, 4708, 4774, 5324, 6634, 7502, 8239, 9317, 9548, 12947, 13268, 15004, 16478, 18634, 23219, 25894, 26257, 32956, 36487, 37268, 41261, 46438, 51788, 52514, 72974, 82522, 90629, 92876, 105028, 142417, 145948, 165044, 181258, 255409, 284834, 288827, 362516, 401357, 510818, 569668, 577654, 802714, 996919, 1021636, 1155308, 1605428, 1993838, 2809499, 3987676, 4414927, 5618998, 8829854, 11237996, 17659708, 30904489, 61808978, 123617956]

約数ペア:

[(1, 123617956), (2, 61808978), (4, 30904489), (7, 17659708), (11, 11237996), (14, 8829854), (22, 5618998), (28, 4414927), (31, 3987676), (44, 2809499), (62, 1993838), (77, 1605428), (107, 1155308), (121, 1021636), (124, 996919), (154, 802714), (214, 577654), (217, 569668), (242, 510818), (308, 401357), (341, 362516), (428, 288827), (434, 284834), (484, 255409), (682, 181258), (749, 165044), (847, 145948), (868, 142417), (1177, 105028), (1331, 92876), (1364, 90629), (1498, 82522), (1694, 72974), (2354, 52514), (2387, 51788), (2662, 46438), (2996, 41261), (3317, 37268), (3388, 36487), (3751, 32956), (4708, 26257), (4774, 25894), (5324, 23219), (6634, 18634), (7502, 16478), (8239, 15004), (9317, 13268), (9548, 12947)]