164169614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 313589760

約数和(自身を除く): 149420146

約数列:

[1, 2, 7, 14, 19, 31, 38, 43, 62, 86, 133, 217, 266, 301, 434, 463, 589, 602, 817, 926, 1178, 1333, 1634, 2666, 3241, 4123, 5719, 6482, 8246, 8797, 9331, 11438, 14353, 17594, 18662, 19909, 25327, 28706, 39818, 50654, 61579, 100471, 123158, 139363, 177289, 200942, 272707, 278726, 354578, 378271, 545414, 617179, 756542, 1234358, 1908949, 2647897, 3817898, 4320253, 5295794, 8640506, 11726401, 23452802, 82084807, 164169614]

約数ペア:

[(1, 164169614), (2, 82084807), (7, 23452802), (14, 11726401), (19, 8640506), (31, 5295794), (38, 4320253), (43, 3817898), (62, 2647897), (86, 1908949), (133, 1234358), (217, 756542), (266, 617179), (301, 545414), (434, 378271), (463, 354578), (589, 278726), (602, 272707), (817, 200942), (926, 177289), (1178, 139363), (1333, 123158), (1634, 100471), (2666, 61579), (3241, 50654), (4123, 39818), (5719, 28706), (6482, 25327), (8246, 19909), (8797, 18662), (9331, 17594), (11438, 14353)]