157080968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 179671672

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 284, 341, 568, 682, 781, 811, 1364, 1562, 1622, 2201, 2728, 3124, 3244, 4402, 6248, 6488, 8804, 8921, 17608, 17842, 24211, 25141, 35684, 48422, 50282, 57581, 71368, 96844, 100564, 115162, 193688, 201128, 230324, 276551, 460648, 553102, 633391, 1106204, 1266782, 1785011, 2212408, 2533564, 3570022, 5067128, 7140044, 14280088, 19635121, 39270242, 78540484, 157080968]

約数ペア:

[(1, 157080968), (2, 78540484), (4, 39270242), (8, 19635121), (11, 14280088), (22, 7140044), (31, 5067128), (44, 3570022), (62, 2533564), (71, 2212408), (88, 1785011), (124, 1266782), (142, 1106204), (248, 633391), (284, 553102), (341, 460648), (568, 276551), (682, 230324), (781, 201128), (811, 193688), (1364, 115162), (1562, 100564), (1622, 96844), (2201, 71368), (2728, 57581), (3124, 50282), (3244, 48422), (4402, 35684), (6248, 25141), (6488, 24211), (8804, 17842), (8921, 17608)]