16391148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 43411200

約数和(自身を除く): 27020052

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 37, 38, 57, 58, 67, 74, 76, 87, 111, 114, 116, 134, 148, 174, 201, 222, 228, 268, 348, 402, 444, 551, 703, 804, 1073, 1102, 1273, 1406, 1653, 1943, 2109, 2146, 2204, 2479, 2546, 2812, 3219, 3306, 3819, 3886, 4218, 4292, 4958, 5092, 5829, 6438, 6612, 7437, 7638, 7772, 8436, 9916, 11658, 12876, 14874, 15276, 20387, 23316, 29748, 36917, 40774, 47101, 61161, 71891, 73834, 81548, 94202, 110751, 122322, 141303, 143782, 147668, 188404, 215673, 221502, 244644, 282606, 287564, 431346, 443004, 565212, 862692, 1365929, 2731858, 4097787, 5463716, 8195574, 16391148]

約数ペア:

[(1, 16391148), (2, 8195574), (3, 5463716), (4, 4097787), (6, 2731858), (12, 1365929), (19, 862692), (29, 565212), (37, 443004), (38, 431346), (57, 287564), (58, 282606), (67, 244644), (74, 221502), (76, 215673), (87, 188404), (111, 147668), (114, 143782), (116, 141303), (134, 122322), (148, 110751), (174, 94202), (201, 81548), (222, 73834), (228, 71891), (268, 61161), (348, 47101), (402, 40774), (444, 36917), (551, 29748), (703, 23316), (804, 20387), (1073, 15276), (1102, 14874), (1273, 12876), (1406, 11658), (1653, 9916), (1943, 8436), (2109, 7772), (2146, 7638), (2204, 7437), (2479, 6612), (2546, 6438), (2812, 5829), (3219, 5092), (3306, 4958), (3819, 4292), (3886, 4218)]