149288274

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 328333824

約数和(自身を除く): 179045550

約数列:

[1, 2, 3, 6, 9, 18, 173, 191, 251, 346, 382, 502, 519, 573, 753, 1038, 1146, 1506, 1557, 1719, 2259, 3114, 3438, 4518, 33043, 43423, 47941, 66086, 86846, 95882, 99129, 130269, 143823, 198258, 260538, 287646, 297387, 390807, 431469, 594774, 781614, 862938, 8293793, 16587586, 24881379, 49762758, 74644137, 149288274]

約数ペア:

[(1, 149288274), (2, 74644137), (3, 49762758), (6, 24881379), (9, 16587586), (18, 8293793), (173, 862938), (191, 781614), (251, 594774), (346, 431469), (382, 390807), (502, 297387), (519, 287646), (573, 260538), (753, 198258), (1038, 143823), (1146, 130269), (1506, 99129), (1557, 95882), (1719, 86846), (2259, 66086), (3114, 47941), (3438, 43423), (4518, 33043)]