163917712

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{77029}}^1$

素因数の和:77063

約数の個数: 40

約数和(自身を含む): 382068800

約数和(自身を除く): 218151088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 77029, 154058, 308116, 539203, 616232, 1078406, 1232464, 1463551, 2156812, 2927102, 4313624, 5854204, 8627248, 10244857, 11708408, 20489714, 23416816, 40979428, 81958856, 163917712]

約数ペア:

[(1, 163917712), (2, 81958856), (4, 40979428), (7, 23416816), (8, 20489714), (14, 11708408), (16, 10244857), (19, 8627248), (28, 5854204), (38, 4313624), (56, 2927102), (76, 2156812), (112, 1463551), (133, 1232464), (152, 1078406), (266, 616232), (304, 539203), (532, 308116), (1064, 154058), (2128, 77029)]