108915664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 250233984

約数和(自身を除く): 141318320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 181, 208, 263, 286, 362, 526, 572, 724, 1052, 1144, 1448, 1991, 2104, 2288, 2353, 2893, 2896, 3419, 3982, 4208, 4706, 5786, 6838, 7964, 9412, 11572, 13676, 15928, 18824, 23144, 25883, 27352, 31856, 37609, 37648, 46288, 47603, 51766, 54704, 75218, 95206, 103532, 150436, 190412, 207064, 300872, 380824, 414128, 523633, 601744, 618839, 761648, 1047266, 1237678, 2094532, 2475356, 4189064, 4950712, 6807229, 8378128, 9901424, 13614458, 27228916, 54457832, 108915664]

約数ペア:

[(1, 108915664), (2, 54457832), (4, 27228916), (8, 13614458), (11, 9901424), (13, 8378128), (16, 6807229), (22, 4950712), (26, 4189064), (44, 2475356), (52, 2094532), (88, 1237678), (104, 1047266), (143, 761648), (176, 618839), (181, 601744), (208, 523633), (263, 414128), (286, 380824), (362, 300872), (526, 207064), (572, 190412), (724, 150436), (1052, 103532), (1144, 95206), (1448, 75218), (1991, 54704), (2104, 51766), (2288, 47603), (2353, 46288), (2893, 37648), (2896, 37609), (3419, 31856), (3982, 27352), (4208, 25883), (4706, 23144), (5786, 18824), (6838, 15928), (7964, 13676), (9412, 11572)]