159866916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5431}}^1$

素因数の和:5672

約数の個数: 48

約数和(自身を含む): 408834048

約数和(自身を除く): 248967132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 892, 1338, 2453, 2676, 4906, 5431, 7359, 9812, 10862, 14718, 16293, 21724, 29436, 32586, 59741, 65172, 119482, 179223, 238964, 358446, 716892, 1211113, 2422226, 3633339, 4844452, 7266678, 13322243, 14533356, 26644486, 39966729, 53288972, 79933458, 159866916]

約数ペア:

[(1, 159866916), (2, 79933458), (3, 53288972), (4, 39966729), (6, 26644486), (11, 14533356), (12, 13322243), (22, 7266678), (33, 4844452), (44, 3633339), (66, 2422226), (132, 1211113), (223, 716892), (446, 358446), (669, 238964), (892, 179223), (1338, 119482), (2453, 65172), (2676, 59741), (4906, 32586), (5431, 29436), (7359, 21724), (9812, 16293), (10862, 14718)]