142000728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 384609600

約数和(自身を除く): 242608872

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 59, 68, 102, 118, 136, 177, 204, 236, 289, 347, 354, 408, 472, 578, 694, 708, 867, 1003, 1041, 1156, 1388, 1416, 1734, 2006, 2082, 2312, 2776, 3009, 3468, 4012, 4164, 5899, 6018, 6936, 8024, 8328, 11798, 12036, 17051, 17697, 20473, 23596, 24072, 34102, 35394, 40946, 47192, 51153, 61419, 68204, 70788, 81892, 100283, 102306, 122838, 136408, 141576, 163784, 200566, 204612, 245676, 300849, 348041, 401132, 409224, 491352, 601698, 696082, 802264, 1044123, 1203396, 1392164, 2088246, 2406792, 2784328, 4176492, 5916697, 8352984, 11833394, 17750091, 23666788, 35500182, 47333576, 71000364, 142000728]

約数ペア:

[(1, 142000728), (2, 71000364), (3, 47333576), (4, 35500182), (6, 23666788), (8, 17750091), (12, 11833394), (17, 8352984), (24, 5916697), (34, 4176492), (51, 2784328), (59, 2406792), (68, 2088246), (102, 1392164), (118, 1203396), (136, 1044123), (177, 802264), (204, 696082), (236, 601698), (289, 491352), (347, 409224), (354, 401132), (408, 348041), (472, 300849), (578, 245676), (694, 204612), (708, 200566), (867, 163784), (1003, 141576), (1041, 136408), (1156, 122838), (1388, 102306), (1416, 100283), (1734, 81892), (2006, 70788), (2082, 68204), (2312, 61419), (2776, 51153), (3009, 47192), (3468, 40946), (4012, 35394), (4164, 34102), (5899, 24072), (6018, 23596), (6936, 20473), (8024, 17697), (8328, 17051), (11798, 12036)]