131856492

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 316616832

約数和(自身を除く): 184760340

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 283, 492, 566, 849, 947, 1132, 1698, 1894, 2841, 3396, 3788, 5682, 11364, 11603, 23206, 34809, 38827, 46412, 69618, 77654, 116481, 139236, 155308, 232962, 268001, 465924, 536002, 804003, 1072004, 1608006, 3216012, 10988041, 21976082, 32964123, 43952164, 65928246, 131856492]

約数ペア:

[(1, 131856492), (2, 65928246), (3, 43952164), (4, 32964123), (6, 21976082), (12, 10988041), (41, 3216012), (82, 1608006), (123, 1072004), (164, 804003), (246, 536002), (283, 465924), (492, 268001), (566, 232962), (849, 155308), (947, 139236), (1132, 116481), (1698, 77654), (1894, 69618), (2841, 46412), (3396, 38827), (3788, 34809), (5682, 23206), (11364, 11603)]