144163360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 375689664

約数和(自身を除く): 231526304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 202, 220, 352, 404, 440, 505, 808, 811, 880, 1010, 1111, 1616, 1622, 1760, 2020, 2222, 3232, 3244, 4040, 4055, 4444, 5555, 6488, 8080, 8110, 8888, 8921, 11110, 12976, 16160, 16220, 17776, 17842, 22220, 25952, 32440, 35552, 35684, 44440, 44605, 64880, 71368, 81911, 88880, 89210, 129760, 142736, 163822, 177760, 178420, 285472, 327644, 356840, 409555, 655288, 713680, 819110, 901021, 1310576, 1427360, 1638220, 1802042, 2621152, 3276440, 3604084, 4505105, 6552880, 7208168, 9010210, 13105760, 14416336, 18020420, 28832672, 36040840, 72081680, 144163360]

約数ペア:

[(1, 144163360), (2, 72081680), (4, 36040840), (5, 28832672), (8, 18020420), (10, 14416336), (11, 13105760), (16, 9010210), (20, 7208168), (22, 6552880), (32, 4505105), (40, 3604084), (44, 3276440), (55, 2621152), (80, 1802042), (88, 1638220), (101, 1427360), (110, 1310576), (160, 901021), (176, 819110), (202, 713680), (220, 655288), (352, 409555), (404, 356840), (440, 327644), (505, 285472), (808, 178420), (811, 177760), (880, 163822), (1010, 142736), (1111, 129760), (1616, 89210), (1622, 88880), (1760, 81911), (2020, 71368), (2222, 64880), (3232, 44605), (3244, 44440), (4040, 35684), (4055, 35552), (4444, 32440), (5555, 25952), (6488, 22220), (8080, 17842), (8110, 17776), (8888, 16220), (8921, 16160), (11110, 12976)]