126535782

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 276883200

約数和(自身を除く): 150347418

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 131, 222, 229, 262, 393, 458, 687, 703, 786, 1374, 1406, 2109, 2489, 4218, 4351, 4847, 4978, 7467, 8473, 8702, 9694, 13053, 14541, 14934, 16946, 25419, 26106, 29082, 29999, 50838, 59998, 89997, 92093, 160987, 179994, 184186, 276279, 321974, 482961, 552558, 569981, 965922, 1109963, 1139962, 1709943, 2219926, 3329889, 3419886, 6659778, 21089297, 42178594, 63267891, 126535782]

約数ペア:

[(1, 126535782), (2, 63267891), (3, 42178594), (6, 21089297), (19, 6659778), (37, 3419886), (38, 3329889), (57, 2219926), (74, 1709943), (111, 1139962), (114, 1109963), (131, 965922), (222, 569981), (229, 552558), (262, 482961), (393, 321974), (458, 276279), (687, 184186), (703, 179994), (786, 160987), (1374, 92093), (1406, 89997), (2109, 59998), (2489, 50838), (4218, 29999), (4351, 29082), (4847, 26106), (4978, 25419), (7467, 16946), (8473, 14934), (8702, 14541), (9694, 13053)]