15171968

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 36628200

約数和(自身を除く): 21456232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 59, 64, 82, 98, 112, 118, 128, 164, 196, 224, 236, 287, 328, 392, 413, 448, 472, 574, 656, 784, 826, 896, 944, 1148, 1312, 1568, 1652, 1888, 2009, 2296, 2419, 2624, 2891, 3136, 3304, 3776, 4018, 4592, 4838, 5248, 5782, 6272, 6608, 7552, 8036, 9184, 9676, 11564, 13216, 16072, 16933, 18368, 19352, 23128, 26432, 32144, 33866, 36736, 38704, 46256, 52864, 64288, 67732, 77408, 92512, 118531, 128576, 135464, 154816, 185024, 237062, 257152, 270928, 309632, 370048, 474124, 541856, 948248, 1083712, 1896496, 2167424, 3792992, 7585984, 15171968]

約数ペア:

[(1, 15171968), (2, 7585984), (4, 3792992), (7, 2167424), (8, 1896496), (14, 1083712), (16, 948248), (28, 541856), (32, 474124), (41, 370048), (49, 309632), (56, 270928), (59, 257152), (64, 237062), (82, 185024), (98, 154816), (112, 135464), (118, 128576), (128, 118531), (164, 92512), (196, 77408), (224, 67732), (236, 64288), (287, 52864), (328, 46256), (392, 38704), (413, 36736), (448, 33866), (472, 32144), (574, 26432), (656, 23128), (784, 19352), (826, 18368), (896, 16933), (944, 16072), (1148, 13216), (1312, 11564), (1568, 9676), (1652, 9184), (1888, 8036), (2009, 7552), (2296, 6608), (2419, 6272), (2624, 5782), (2891, 5248), (3136, 4838), (3304, 4592), (3776, 4018)]