168451884

素因数分解:

$2^2\times 3^2\times {\mathrm{661}}^1\times {\mathrm{7079}}^1$

素因数の和:7750

約数の個数: 36

約数和(自身を含む): 426513360

約数和(自身を除く): 258061476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 661, 1322, 1983, 2644, 3966, 5949, 7079, 7932, 11898, 14158, 21237, 23796, 28316, 42474, 63711, 84948, 127422, 254844, 4679219, 9358438, 14037657, 18716876, 28075314, 42112971, 56150628, 84225942, 168451884]

約数ペア:

[(1, 168451884), (2, 84225942), (3, 56150628), (4, 42112971), (6, 28075314), (9, 18716876), (12, 14037657), (18, 9358438), (36, 4679219), (661, 254844), (1322, 127422), (1983, 84948), (2644, 63711), (3966, 42474), (5949, 28316), (7079, 23796), (7932, 21237), (11898, 14158)]