145312048

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2634

約数の個数: 60

約数和(自身を含む): 332125320

約数和(自身を除く): 186813272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 2539, 3577, 4088, 5078, 7154, 8176, 10156, 14308, 17773, 20312, 28616, 35546, 40624, 57232, 71092, 124411, 142184, 185347, 248822, 284368, 370694, 497644, 741388, 995288, 1297429, 1482776, 1990576, 2594858, 2965552, 5189716, 9082003, 10379432, 18164006, 20758864, 36328012, 72656024, 145312048]

約数ペア:

[(1, 145312048), (2, 72656024), (4, 36328012), (7, 20758864), (8, 18164006), (14, 10379432), (16, 9082003), (28, 5189716), (49, 2965552), (56, 2594858), (73, 1990576), (98, 1482776), (112, 1297429), (146, 995288), (196, 741388), (292, 497644), (392, 370694), (511, 284368), (584, 248822), (784, 185347), (1022, 142184), (1168, 124411), (2044, 71092), (2539, 57232), (3577, 40624), (4088, 35546), (5078, 28616), (7154, 20312), (8176, 17773), (10156, 14308)]