161000016

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12377}}^1$

素因数の和:12659

約数の個数: 40

約数和(自身を含む): 417485184

約数和(自身を除く): 256485168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 12377, 13008, 24754, 37131, 49508, 74262, 99016, 148524, 198032, 297048, 594096, 3354167, 6708334, 10062501, 13416668, 20125002, 26833336, 40250004, 53666672, 80500008, 161000016]

約数ペア:

[(1, 161000016), (2, 80500008), (3, 53666672), (4, 40250004), (6, 26833336), (8, 20125002), (12, 13416668), (16, 10062501), (24, 6708334), (48, 3354167), (271, 594096), (542, 297048), (813, 198032), (1084, 148524), (1626, 99016), (2168, 74262), (3252, 49508), (4336, 37131), (6504, 24754), (12377, 13008)]