148940568

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{295517}}^1$

素因数の和:295536

約数の個数: 48

約数和(自身を含む): 461008080

約数和(自身を除く): 312067512

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, 295517, 591034, 886551, 1182068, 1773102, 2068619, 2364136, 2659653, 3546204, 4137238, 5319306, 6205857, 7092408, 8274476, 10638612, 12411714, 16548952, 18617571, 21277224, 24823428, 37235142, 49646856, 74470284, 148940568]

約数ペア:

[(1, 148940568), (2, 74470284), (3, 49646856), (4, 37235142), (6, 24823428), (7, 21277224), (8, 18617571), (9, 16548952), (12, 12411714), (14, 10638612), (18, 8274476), (21, 7092408), (24, 6205857), (28, 5319306), (36, 4137238), (42, 3546204), (56, 2659653), (63, 2364136), (72, 2068619), (84, 1773102), (126, 1182068), (168, 886551), (252, 591034), (504, 295517)]