161085648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176629}}^1$

素因数の和:176659

約数の個数: 40

約数和(自身を含む): 438042400

約数和(自身を除く): 276956752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 176629, 353258, 529887, 706516, 1059774, 1413032, 2119548, 2826064, 3355951, 4239096, 6711902, 8478192, 10067853, 13423804, 20135706, 26847608, 40271412, 53695216, 80542824, 161085648]

約数ペア:

[(1, 161085648), (2, 80542824), (3, 53695216), (4, 40271412), (6, 26847608), (8, 20135706), (12, 13423804), (16, 10067853), (19, 8478192), (24, 6711902), (38, 4239096), (48, 3355951), (57, 2826064), (76, 2119548), (114, 1413032), (152, 1059774), (228, 706516), (304, 529887), (456, 353258), (912, 176629)]