154586844

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 403231920

約数和(自身を除く): 248645076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 73, 118, 146, 177, 219, 236, 292, 354, 438, 531, 657, 708, 876, 997, 1062, 1314, 1994, 2124, 2628, 2991, 3988, 4307, 5982, 8614, 8973, 11964, 12921, 17228, 17946, 25842, 35892, 38763, 51684, 58823, 72781, 77526, 117646, 145562, 155052, 176469, 218343, 235292, 291124, 352938, 436686, 529407, 655029, 705876, 873372, 1058814, 1310058, 2117628, 2620116, 4294079, 8588158, 12882237, 17176316, 25764474, 38646711, 51528948, 77293422, 154586844]

約数ペア:

[(1, 154586844), (2, 77293422), (3, 51528948), (4, 38646711), (6, 25764474), (9, 17176316), (12, 12882237), (18, 8588158), (36, 4294079), (59, 2620116), (73, 2117628), (118, 1310058), (146, 1058814), (177, 873372), (219, 705876), (236, 655029), (292, 529407), (354, 436686), (438, 352938), (531, 291124), (657, 235292), (708, 218343), (876, 176469), (997, 155052), (1062, 145562), (1314, 117646), (1994, 77526), (2124, 72781), (2628, 58823), (2991, 51684), (3988, 38763), (4307, 35892), (5982, 25842), (8614, 17946), (8973, 17228), (11964, 12921)]