140801248

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33083}}^1$

素因数の和:33119

約数の個数: 48

約数和(自身を含む): 333486720

約数和(自身を除く): 192685472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 33083, 66166, 132332, 231581, 264664, 463162, 529328, 628577, 926324, 1058656, 1257154, 1852648, 2514308, 3705296, 4400039, 5028616, 7410592, 8800078, 10057232, 17600156, 20114464, 35200312, 70400624, 140801248]

約数ペア:

[(1, 140801248), (2, 70400624), (4, 35200312), (7, 20114464), (8, 17600156), (14, 10057232), (16, 8800078), (19, 7410592), (28, 5028616), (32, 4400039), (38, 3705296), (56, 2514308), (76, 1852648), (112, 1257154), (133, 1058656), (152, 926324), (224, 628577), (266, 529328), (304, 463162), (532, 264664), (608, 231581), (1064, 132332), (2128, 66166), (4256, 33083)]