138640704

素因数分解:

$2^6\times 3^1\times {\mathrm{227}}^1\times {\mathrm{3181}}^1$

素因数の和:3423

約数の個数: 56

約数和(自身を含む): 368551968

約数和(自身を除く): 229911264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 227, 454, 681, 908, 1362, 1816, 2724, 3181, 3632, 5448, 6362, 7264, 9543, 10896, 12724, 14528, 19086, 21792, 25448, 38172, 43584, 50896, 76344, 101792, 152688, 203584, 305376, 610752, 722087, 1444174, 2166261, 2888348, 4332522, 5776696, 8665044, 11553392, 17330088, 23106784, 34660176, 46213568, 69320352, 138640704]

約数ペア:

[(1, 138640704), (2, 69320352), (3, 46213568), (4, 34660176), (6, 23106784), (8, 17330088), (12, 11553392), (16, 8665044), (24, 5776696), (32, 4332522), (48, 2888348), (64, 2166261), (96, 1444174), (192, 722087), (227, 610752), (454, 305376), (681, 203584), (908, 152688), (1362, 101792), (1816, 76344), (2724, 50896), (3181, 43584), (3632, 38172), (5448, 25448), (6362, 21792), (7264, 19086), (9543, 14528), (10896, 12724)]