138356568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{274517}}^1$

素因数の和:274536

約数の個数: 48

約数和(自身を含む): 428248080

約数和(自身を除く): 289891512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 274517, 549034, 823551, 1098068, 1647102, 1921619, 2196136, 2470653, 3294204, 3843238, 4941306, 5764857, 6588408, 7686476, 9882612, 11529714, 15372952, 17294571, 19765224, 23059428, 34589142, 46118856, 69178284, 138356568]

約数ペア:

[(1, 138356568), (2, 69178284), (3, 46118856), (4, 34589142), (6, 23059428), (7, 19765224), (8, 17294571), (9, 15372952), (12, 11529714), (14, 9882612), (18, 7686476), (21, 6588408), (24, 5764857), (28, 4941306), (36, 3843238), (42, 3294204), (56, 2470653), (63, 2196136), (72, 1921619), (84, 1647102), (126, 1098068), (168, 823551), (252, 549034), (504, 274517)]