152121756

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 360507168

約数和(自身を除く): 208385412

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 313, 401, 404, 606, 626, 802, 939, 1203, 1212, 1252, 1604, 1878, 2406, 3756, 4812, 31613, 40501, 63226, 81002, 94839, 121503, 125513, 126452, 162004, 189678, 243006, 251026, 376539, 379356, 486012, 502052, 753078, 1506156, 12676813, 25353626, 38030439, 50707252, 76060878, 152121756]

約数ペア:

[(1, 152121756), (2, 76060878), (3, 50707252), (4, 38030439), (6, 25353626), (12, 12676813), (101, 1506156), (202, 753078), (303, 502052), (313, 486012), (401, 379356), (404, 376539), (606, 251026), (626, 243006), (802, 189678), (939, 162004), (1203, 126452), (1212, 125513), (1252, 121503), (1604, 94839), (1878, 81002), (2406, 63226), (3756, 40501), (4812, 31613)]