157652008

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 299376000

約数和(自身を除く): 141723992

約数列:

[1, 2, 4, 8, 167, 197, 334, 394, 599, 668, 788, 1198, 1336, 1576, 2396, 4792, 32899, 65798, 100033, 118003, 131596, 200066, 236006, 263192, 400132, 472012, 800264, 944024, 19706501, 39413002, 78826004, 157652008]

約数ペア:

[(1, 157652008), (2, 78826004), (4, 39413002), (8, 19706501), (167, 944024), (197, 800264), (334, 472012), (394, 400132), (599, 263192), (668, 236006), (788, 200066), (1198, 131596), (1336, 118003), (1576, 100033), (2396, 65798), (4792, 32899)]