181154992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 60

約数和(自身を含む): 388803240

約数和(自身を除く): 207648248

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 529, 782, 1058, 1259, 1564, 2116, 2518, 3128, 4232, 5036, 6256, 8464, 8993, 10072, 17986, 20144, 21403, 28957, 35972, 42806, 57914, 71944, 85612, 115828, 143888, 171224, 231656, 342448, 463312, 492269, 666011, 984538, 1332022, 1969076, 2664044, 3938152, 5328088, 7876304, 10656176, 11322187, 22644374, 45288748, 90577496, 181154992]

約数ペア:

[(1, 181154992), (2, 90577496), (4, 45288748), (8, 22644374), (16, 11322187), (17, 10656176), (23, 7876304), (34, 5328088), (46, 3938152), (68, 2664044), (92, 1969076), (136, 1332022), (184, 984538), (272, 666011), (368, 492269), (391, 463312), (529, 342448), (782, 231656), (1058, 171224), (1259, 143888), (1564, 115828), (2116, 85612), (2518, 71944), (3128, 57914), (4232, 42806), (5036, 35972), (6256, 28957), (8464, 21403), (8993, 20144), (10072, 17986)]