172639608

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{23431}}^1$

素因数の和:23747

約数の個数: 32

約数和(自身を含む): 433023360

約数和(自身を除く): 260383752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 23431, 46862, 70293, 93724, 140586, 187448, 281172, 562344, 7193317, 14386634, 21579951, 28773268, 43159902, 57546536, 86319804, 172639608]

約数ペア:

[(1, 172639608), (2, 86319804), (3, 57546536), (4, 43159902), (6, 28773268), (8, 21579951), (12, 14386634), (24, 7193317), (307, 562344), (614, 281172), (921, 187448), (1228, 140586), (1842, 93724), (2456, 70293), (3684, 46862), (7368, 23431)]