156637195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 223925184

約数和(自身を除く): 67287989

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 3001, 4015, 4745, 10439, 15005, 33011, 39013, 52195, 165055, 195065, 219073, 429143, 1095365, 2145715, 2409803, 2847949, 12049015, 14239745, 31327439, 156637195]

約数ペア:

[(1, 156637195), (5, 31327439), (11, 14239745), (13, 12049015), (55, 2847949), (65, 2409803), (73, 2145715), (143, 1095365), (365, 429143), (715, 219073), (803, 195065), (949, 165055), (3001, 52195), (4015, 39013), (4745, 33011), (10439, 15005)]