161919792

素因数分解:

$2^4\times 3^2\times {\mathrm{1124443}}^1$

素因数の和:1124457

約数の個数: 30

約数和(自身を含む): 453150932

約数和(自身を除く): 291231140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1124443, 2248886, 3373329, 4497772, 6746658, 8995544, 10119987, 13493316, 17991088, 20239974, 26986632, 40479948, 53973264, 80959896, 161919792]

約数ペア:

[(1, 161919792), (2, 80959896), (3, 53973264), (4, 40479948), (6, 26986632), (8, 20239974), (9, 17991088), (12, 13493316), (16, 10119987), (18, 8995544), (24, 6746658), (36, 4497772), (48, 3373329), (72, 2248886), (144, 1124443)]