185599372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1949}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 393120000

約数和(自身を除く): 207520628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 179, 266, 358, 532, 716, 1253, 1949, 2506, 3401, 3898, 5012, 6802, 7796, 13604, 13643, 23807, 27286, 37031, 47614, 54572, 74062, 95228, 148124, 259217, 348871, 518434, 697742, 1036868, 1395484, 2442097, 4884194, 6628549, 9768388, 13257098, 26514196, 46399843, 92799686, 185599372]

約数ペア:

[(1, 185599372), (2, 92799686), (4, 46399843), (7, 26514196), (14, 13257098), (19, 9768388), (28, 6628549), (38, 4884194), (76, 2442097), (133, 1395484), (179, 1036868), (266, 697742), (358, 518434), (532, 348871), (716, 259217), (1253, 148124), (1949, 95228), (2506, 74062), (3401, 54572), (3898, 47614), (5012, 37031), (6802, 27286), (7796, 23807), (13604, 13643)]