161477932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{74897}}^1$

素因数の和:74926

約数の個数: 36

約数和(自身を含む): 358611624

約数和(自身を除く): 197133692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 74897, 149794, 299588, 524279, 823867, 1048558, 1647734, 2097116, 3295468, 3669953, 5767069, 7339906, 11534138, 14679812, 23068276, 40369483, 80738966, 161477932]

約数ペア:

[(1, 161477932), (2, 80738966), (4, 40369483), (7, 23068276), (11, 14679812), (14, 11534138), (22, 7339906), (28, 5767069), (44, 3669953), (49, 3295468), (77, 2097116), (98, 1647734), (154, 1048558), (196, 823867), (308, 524279), (539, 299588), (1078, 149794), (2156, 74897)]