159978784

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37589}}^1$

素因数の和:37625

約数の個数: 48

約数和(自身を含む): 378907200

約数和(自身を除く): 218928416

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 37589, 75178, 150356, 263123, 300712, 526246, 601424, 714191, 1052492, 1202848, 1428382, 2104984, 2856764, 4209968, 4999337, 5713528, 8419936, 9998674, 11427056, 19997348, 22854112, 39994696, 79989392, 159978784]

約数ペア:

[(1, 159978784), (2, 79989392), (4, 39994696), (7, 22854112), (8, 19997348), (14, 11427056), (16, 9998674), (19, 8419936), (28, 5713528), (32, 4999337), (38, 4209968), (56, 2856764), (76, 2104984), (112, 1428382), (133, 1202848), (152, 1052492), (224, 714191), (266, 601424), (304, 526246), (532, 300712), (608, 263123), (1064, 150356), (2128, 75178), (4256, 37589)]