129230816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 308883456

約数和(自身を除く): 179652640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 806, 911, 992, 1144, 1364, 1612, 1822, 2288, 2728, 3224, 3644, 4433, 4576, 5456, 6448, 7288, 8866, 10021, 10912, 11843, 12896, 14576, 17732, 20042, 23686, 28241, 29152, 35464, 40084, 47372, 56482, 70928, 80168, 94744, 112964, 130273, 141856, 160336, 189488, 225928, 260546, 310651, 320672, 367133, 378976, 451856, 521092, 621302, 734266, 903712, 1042184, 1242604, 1468532, 2084368, 2485208, 2937064, 4038463, 4168736, 4970416, 5874128, 8076926, 9940832, 11748256, 16153852, 32307704, 64615408, 129230816]

約数ペア:

[(1, 129230816), (2, 64615408), (4, 32307704), (8, 16153852), (11, 11748256), (13, 9940832), (16, 8076926), (22, 5874128), (26, 4970416), (31, 4168736), (32, 4038463), (44, 2937064), (52, 2485208), (62, 2084368), (88, 1468532), (104, 1242604), (124, 1042184), (143, 903712), (176, 734266), (208, 621302), (248, 521092), (286, 451856), (341, 378976), (352, 367133), (403, 320672), (416, 310651), (496, 260546), (572, 225928), (682, 189488), (806, 160336), (911, 141856), (992, 130273), (1144, 112964), (1364, 94744), (1612, 80168), (1822, 70928), (2288, 56482), (2728, 47372), (3224, 40084), (3644, 35464), (4433, 29152), (4576, 28241), (5456, 23686), (6448, 20042), (7288, 17732), (8866, 14576), (10021, 12896), (10912, 11843)]