138052180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 352396800

約数和(自身を除く): 214344620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 70, 74, 116, 140, 145, 148, 185, 203, 259, 290, 370, 406, 518, 580, 740, 812, 919, 1015, 1036, 1073, 1295, 1838, 2030, 2146, 2590, 3676, 4060, 4292, 4595, 5180, 5365, 6433, 7511, 9190, 10730, 12866, 15022, 18380, 21460, 25732, 26651, 30044, 32165, 34003, 37555, 53302, 64330, 68006, 75110, 106604, 128660, 133255, 136012, 150220, 170015, 186557, 238021, 266510, 340030, 373114, 476042, 533020, 680060, 746228, 932785, 952084, 986087, 1190105, 1865570, 1972174, 2380210, 3731140, 3944348, 4760420, 4930435, 6902609, 9860870, 13805218, 19721740, 27610436, 34513045, 69026090, 138052180]

約数ペア:

[(1, 138052180), (2, 69026090), (4, 34513045), (5, 27610436), (7, 19721740), (10, 13805218), (14, 9860870), (20, 6902609), (28, 4930435), (29, 4760420), (35, 3944348), (37, 3731140), (58, 2380210), (70, 1972174), (74, 1865570), (116, 1190105), (140, 986087), (145, 952084), (148, 932785), (185, 746228), (203, 680060), (259, 533020), (290, 476042), (370, 373114), (406, 340030), (518, 266510), (580, 238021), (740, 186557), (812, 170015), (919, 150220), (1015, 136012), (1036, 133255), (1073, 128660), (1295, 106604), (1838, 75110), (2030, 68006), (2146, 64330), (2590, 53302), (3676, 37555), (4060, 34003), (4292, 32165), (4595, 30044), (5180, 26651), (5365, 25732), (6433, 21460), (7511, 18380), (9190, 15022), (10730, 12866)]