138288584

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1847}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 303367680

約数和(自身を除く): 165079096

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 1847, 2674, 3694, 5348, 7388, 9359, 10696, 12929, 14776, 18718, 25858, 37436, 51716, 74872, 90503, 103432, 181006, 352777, 362012, 705554, 724024, 1411108, 2469439, 2822216, 4938878, 9877756, 17286073, 19755512, 34572146, 69144292, 138288584]

約数ペア:

[(1, 138288584), (2, 69144292), (4, 34572146), (7, 19755512), (8, 17286073), (14, 9877756), (28, 4938878), (49, 2822216), (56, 2469439), (98, 1411108), (191, 724024), (196, 705554), (382, 362012), (392, 352777), (764, 181006), (1337, 103432), (1528, 90503), (1847, 74872), (2674, 51716), (3694, 37436), (5348, 25858), (7388, 18718), (9359, 14776), (10696, 12929)]