131472672

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31849}}^1$

素因数の和:31905

約数の個数: 48

約数和(自身を含む): 353152800

約数和(自身を除く): 221680128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 31849, 63698, 95547, 127396, 191094, 254792, 382188, 509584, 764376, 1019168, 1369507, 1528752, 2739014, 3057504, 4108521, 5478028, 8217042, 10956056, 16434084, 21912112, 32868168, 43824224, 65736336, 131472672]

約数ペア:

[(1, 131472672), (2, 65736336), (3, 43824224), (4, 32868168), (6, 21912112), (8, 16434084), (12, 10956056), (16, 8217042), (24, 5478028), (32, 4108521), (43, 3057504), (48, 2739014), (86, 1528752), (96, 1369507), (129, 1019168), (172, 764376), (258, 509584), (344, 382188), (516, 254792), (688, 191094), (1032, 127396), (1376, 95547), (2064, 63698), (4128, 31849)]