143979776638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{911}}^1\times {\mathrm{10211}}^1$

素因数の和:11304

約数の個数: 32

約数和(自身を含む): 221285053440

約数和(自身を除く): 77305276802

約数列:

[1, 2, 71, 109, 142, 218, 911, 1822, 7739, 10211, 15478, 20422, 64681, 99299, 129362, 198598, 724981, 1112999, 1449962, 2225998, 7050229, 9302221, 14100458, 18604442, 79022929, 158045858, 660457691, 1013942089, 1320915382, 2027884178, 71989888319, 143979776638]

約数ペア:

[(1, 143979776638), (2, 71989888319), (71, 2027884178), (109, 1320915382), (142, 1013942089), (218, 660457691), (911, 158045858), (1822, 79022929), (7739, 18604442), (10211, 14100458), (15478, 9302221), (20422, 7050229), (64681, 2225998), (99299, 1449962), (129362, 1112999), (198598, 724981)]