129605208

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{19927}}^1$

素因数の和:20207

約数の個数: 32

約数和(自身を含む): 325224960

約数和(自身を除く): 195619752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 6504, 19927, 39854, 59781, 79708, 119562, 159416, 239124, 478248, 5400217, 10800434, 16200651, 21600868, 32401302, 43201736, 64802604, 129605208]

約数ペア:

[(1, 129605208), (2, 64802604), (3, 43201736), (4, 32401302), (6, 21600868), (8, 16200651), (12, 10800434), (24, 5400217), (271, 478248), (542, 239124), (813, 159416), (1084, 119562), (1626, 79708), (2168, 59781), (3252, 39854), (6504, 19927)]