137550224

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 317598720

約数和(自身を除く): 180048496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 173, 217, 229, 248, 346, 434, 458, 496, 692, 868, 916, 1211, 1384, 1603, 1736, 1832, 2422, 2768, 3206, 3472, 3664, 4844, 5363, 6412, 7099, 9688, 10726, 12824, 14198, 19376, 21452, 25648, 28396, 37541, 39617, 42904, 49693, 56792, 75082, 79234, 85808, 99386, 113584, 150164, 158468, 198772, 277319, 300328, 316936, 397544, 554638, 600656, 633872, 795088, 1109276, 1228127, 2218552, 2456254, 4437104, 4912508, 8596889, 9825016, 17193778, 19650032, 34387556, 68775112, 137550224]

約数ペア:

[(1, 137550224), (2, 68775112), (4, 34387556), (7, 19650032), (8, 17193778), (14, 9825016), (16, 8596889), (28, 4912508), (31, 4437104), (56, 2456254), (62, 2218552), (112, 1228127), (124, 1109276), (173, 795088), (217, 633872), (229, 600656), (248, 554638), (346, 397544), (434, 316936), (458, 300328), (496, 277319), (692, 198772), (868, 158468), (916, 150164), (1211, 113584), (1384, 99386), (1603, 85808), (1736, 79234), (1832, 75082), (2422, 56792), (2768, 49693), (3206, 42904), (3472, 39617), (3664, 37541), (4844, 28396), (5363, 25648), (6412, 21452), (7099, 19376), (9688, 14198), (10726, 12824)]