131437308

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 315544320

約数和(自身を除く): 184107012

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 311, 492, 622, 859, 933, 1244, 1718, 1866, 2577, 3436, 3732, 5154, 10308, 12751, 25502, 35219, 38253, 51004, 70438, 76506, 105657, 140876, 153012, 211314, 267149, 422628, 534298, 801447, 1068596, 1602894, 3205788, 10953109, 21906218, 32859327, 43812436, 65718654, 131437308]

約数ペア:

[(1, 131437308), (2, 65718654), (3, 43812436), (4, 32859327), (6, 21906218), (12, 10953109), (41, 3205788), (82, 1602894), (123, 1068596), (164, 801447), (246, 534298), (311, 422628), (492, 267149), (622, 211314), (859, 153012), (933, 140876), (1244, 105657), (1718, 76506), (1866, 70438), (2577, 51004), (3436, 38253), (3732, 35219), (5154, 25502), (10308, 12751)]