15187968

素因数分解:

$2^{14}\times 3^2\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 90

約数和(自身を含む): 44300984

約数和(自身を除く): 29113016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 512, 576, 618, 768, 824, 927, 1024, 1152, 1236, 1536, 1648, 1854, 2048, 2304, 2472, 3072, 3296, 3708, 4096, 4608, 4944, 6144, 6592, 7416, 8192, 9216, 9888, 12288, 13184, 14832, 16384, 18432, 19776, 24576, 26368, 29664, 36864, 39552, 49152, 52736, 59328, 73728, 79104, 105472, 118656, 147456, 158208, 210944, 237312, 316416, 421888, 474624, 632832, 843776, 949248, 1265664, 1687552, 1898496, 2531328, 3796992, 5062656, 7593984, 15187968]

約数ペア:

[(1, 15187968), (2, 7593984), (3, 5062656), (4, 3796992), (6, 2531328), (8, 1898496), (9, 1687552), (12, 1265664), (16, 949248), (18, 843776), (24, 632832), (32, 474624), (36, 421888), (48, 316416), (64, 237312), (72, 210944), (96, 158208), (103, 147456), (128, 118656), (144, 105472), (192, 79104), (206, 73728), (256, 59328), (288, 52736), (309, 49152), (384, 39552), (412, 36864), (512, 29664), (576, 26368), (618, 24576), (768, 19776), (824, 18432), (927, 16384), (1024, 14832), (1152, 13184), (1236, 12288), (1536, 9888), (1648, 9216), (1854, 8192), (2048, 7416), (2304, 6592), (2472, 6144), (3072, 4944), (3296, 4608), (3708, 4096)]