142708314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2549}}^1$

素因数の和:2635

約数の個数: 64

約数和(自身を含む): 344678400

約数和(自身を除く): 201970086

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 258, 301, 434, 602, 651, 903, 1302, 1333, 1806, 2549, 2666, 3999, 5098, 7647, 7998, 9331, 15294, 17843, 18662, 27993, 35686, 53529, 55986, 79019, 107058, 109607, 158038, 219214, 237057, 328821, 474114, 553133, 657642, 767249, 1106266, 1534498, 1659399, 2301747, 3318798, 3397817, 4603494, 6795634, 10193451, 20386902, 23784719, 47569438, 71354157, 142708314]

約数ペア:

[(1, 142708314), (2, 71354157), (3, 47569438), (6, 23784719), (7, 20386902), (14, 10193451), (21, 6795634), (31, 4603494), (42, 3397817), (43, 3318798), (62, 2301747), (86, 1659399), (93, 1534498), (129, 1106266), (186, 767249), (217, 657642), (258, 553133), (301, 474114), (434, 328821), (602, 237057), (651, 219214), (903, 158038), (1302, 109607), (1333, 107058), (1806, 79019), (2549, 55986), (2666, 53529), (3999, 35686), (5098, 27993), (7647, 18662), (7998, 17843), (9331, 15294)]