161827176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13567}}^1$

素因数の和:13654

約数の個数: 64

約数和(自身を含む): 468910080

約数和(自身を除く): 307082904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 13567, 27134, 40701, 54268, 81402, 94969, 108536, 162804, 189938, 284907, 325608, 379876, 569814, 759752, 963257, 1139628, 1926514, 2279256, 2889771, 3853028, 5779542, 6742799, 7706056, 11559084, 13485598, 20228397, 23118168, 26971196, 40456794, 53942392, 80913588, 161827176]

約数ペア:

[(1, 161827176), (2, 80913588), (3, 53942392), (4, 40456794), (6, 26971196), (7, 23118168), (8, 20228397), (12, 13485598), (14, 11559084), (21, 7706056), (24, 6742799), (28, 5779542), (42, 3853028), (56, 2889771), (71, 2279256), (84, 1926514), (142, 1139628), (168, 963257), (213, 759752), (284, 569814), (426, 379876), (497, 325608), (568, 284907), (852, 189938), (994, 162804), (1491, 108536), (1704, 94969), (1988, 81402), (2982, 54268), (3976, 40701), (5964, 27134), (11928, 13567)]