159118728

素因数分解:

$2^3\times 3^1\times {\mathrm{947}}^1\times {\mathrm{7001}}^1$

素因数の和:7957

約数の個数: 32

約数和(自身を含む): 398273760

約数和(自身を除く): 239155032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 947, 1894, 2841, 3788, 5682, 7001, 7576, 11364, 14002, 21003, 22728, 28004, 42006, 56008, 84012, 168024, 6629947, 13259894, 19889841, 26519788, 39779682, 53039576, 79559364, 159118728]

約数ペア:

[(1, 159118728), (2, 79559364), (3, 53039576), (4, 39779682), (6, 26519788), (8, 19889841), (12, 13259894), (24, 6629947), (947, 168024), (1894, 84012), (2841, 56008), (3788, 42006), (5682, 28004), (7001, 22728), (7576, 21003), (11364, 14002)]