128676198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2153}}^1$

素因数の和:3588

約数の個数: 32

約数和(自身を含む): 294460416

約数和(自身を除く): 165784218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1423, 2153, 2846, 4269, 4306, 6459, 8538, 9961, 12918, 15071, 19922, 29883, 30142, 45213, 59766, 90426, 3063719, 6127438, 9191157, 18382314, 21446033, 42892066, 64338099, 128676198]

約数ペア:

[(1, 128676198), (2, 64338099), (3, 42892066), (6, 21446033), (7, 18382314), (14, 9191157), (21, 6127438), (42, 3063719), (1423, 90426), (2153, 59766), (2846, 45213), (4269, 30142), (4306, 29883), (6459, 19922), (8538, 15071), (9961, 12918)]