231640136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5393}}^1$

素因数の和:5478

約数の個数: 64

約数和(自身を含む): 543715200

約数和(自身を除く): 312075064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 728, 767, 826, 1534, 1652, 3068, 3304, 5369, 5393, 6136, 10738, 10786, 21476, 21572, 37751, 42952, 43144, 70109, 75502, 140218, 151004, 280436, 302008, 318187, 490763, 560872, 636374, 981526, 1272748, 1963052, 2227309, 2545496, 3926104, 4136431, 4454618, 8272862, 8909236, 16545724, 17818472, 28955017, 33091448, 57910034, 115820068, 231640136]

約数ペア:

[(1, 231640136), (2, 115820068), (4, 57910034), (7, 33091448), (8, 28955017), (13, 17818472), (14, 16545724), (26, 8909236), (28, 8272862), (52, 4454618), (56, 4136431), (59, 3926104), (91, 2545496), (104, 2227309), (118, 1963052), (182, 1272748), (236, 981526), (364, 636374), (413, 560872), (472, 490763), (728, 318187), (767, 302008), (826, 280436), (1534, 151004), (1652, 140218), (3068, 75502), (3304, 70109), (5369, 43144), (5393, 42952), (6136, 37751), (10738, 21572), (10786, 21476)]