131009712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{143651}}^1$

素因数の和:143681

約数の個数: 40

約数和(自身を含む): 356256960

約数和(自身を除く): 225247248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 143651, 287302, 430953, 574604, 861906, 1149208, 1723812, 2298416, 2729369, 3447624, 5458738, 6895248, 8188107, 10917476, 16376214, 21834952, 32752428, 43669904, 65504856, 131009712]

約数ペア:

[(1, 131009712), (2, 65504856), (3, 43669904), (4, 32752428), (6, 21834952), (8, 16376214), (12, 10917476), (16, 8188107), (19, 6895248), (24, 5458738), (38, 3447624), (48, 2729369), (57, 2298416), (76, 1723812), (114, 1149208), (152, 861906), (228, 574604), (304, 430953), (456, 287302), (912, 143651)]