137968124

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 304057152

約数和(自身を除く): 166089028

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 881, 1316, 1598, 1666, 1762, 2303, 3196, 3332, 3524, 4606, 5593, 6167, 9212, 11186, 12334, 14977, 22372, 24668, 29954, 39151, 41407, 43169, 59908, 78302, 82814, 86338, 104839, 156604, 165628, 172676, 209678, 289849, 419356, 579698, 703919, 733873, 1159396, 1407838, 1467746, 2028943, 2815676, 2935492, 4057886, 4927433, 8115772, 9854866, 19709732, 34492031, 68984062, 137968124]

約数ペア:

[(1, 137968124), (2, 68984062), (4, 34492031), (7, 19709732), (14, 9854866), (17, 8115772), (28, 4927433), (34, 4057886), (47, 2935492), (49, 2815676), (68, 2028943), (94, 1467746), (98, 1407838), (119, 1159396), (188, 733873), (196, 703919), (238, 579698), (329, 419356), (476, 289849), (658, 209678), (799, 172676), (833, 165628), (881, 156604), (1316, 104839), (1598, 86338), (1666, 82814), (1762, 78302), (2303, 59908), (3196, 43169), (3332, 41407), (3524, 39151), (4606, 29954), (5593, 24668), (6167, 22372), (9212, 14977), (11186, 12334)]