165073264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19633

約数の個数: 40

約数和(自身を含む): 349584768

約数和(自身を除く): 184511504

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 19577, 39154, 78308, 156616, 313232, 332809, 606887, 665618, 1213774, 1331236, 2427548, 2662472, 4855096, 5324944, 9710192, 10317079, 20634158, 41268316, 82536632, 165073264]

約数ペア:

[(1, 165073264), (2, 82536632), (4, 41268316), (8, 20634158), (16, 10317079), (17, 9710192), (31, 5324944), (34, 4855096), (62, 2662472), (68, 2427548), (124, 1331236), (136, 1213774), (248, 665618), (272, 606887), (496, 332809), (527, 313232), (1054, 156616), (2108, 78308), (4216, 39154), (8432, 19577)]