15222144

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{809}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 47093400

約数和(自身を除く): 31871256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 809, 896, 1176, 1344, 1568, 1618, 2352, 2427, 2688, 3136, 3236, 4704, 4854, 5663, 6272, 6472, 9408, 9708, 11326, 12944, 16989, 18816, 19416, 22652, 25888, 33978, 38832, 39641, 45304, 51776, 67956, 77664, 79282, 90608, 103552, 118923, 135912, 155328, 158564, 181216, 237846, 271824, 310656, 317128, 362432, 475692, 543648, 634256, 724864, 951384, 1087296, 1268512, 1902768, 2174592, 2537024, 3805536, 5074048, 7611072, 15222144]

約数ペア:

[(1, 15222144), (2, 7611072), (3, 5074048), (4, 3805536), (6, 2537024), (7, 2174592), (8, 1902768), (12, 1268512), (14, 1087296), (16, 951384), (21, 724864), (24, 634256), (28, 543648), (32, 475692), (42, 362432), (48, 317128), (49, 310656), (56, 271824), (64, 237846), (84, 181216), (96, 158564), (98, 155328), (112, 135912), (128, 118923), (147, 103552), (168, 90608), (192, 79282), (196, 77664), (224, 67956), (294, 51776), (336, 45304), (384, 39641), (392, 38832), (448, 33978), (588, 25888), (672, 22652), (784, 19416), (809, 18816), (896, 16989), (1176, 12944), (1344, 11326), (1568, 9708), (1618, 9408), (2352, 6472), (2427, 6272), (2688, 5663), (3136, 4854), (3236, 4704)]