156942251380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2416727}}^1$

素因数の和:2416944

約数の個数: 48

約数和(自身を含む): 350792902656

約数和(自身を除く): 193850651276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 191, 340, 382, 764, 955, 1910, 3247, 3820, 6494, 12988, 16235, 32470, 64940, 2416727, 4833454, 9666908, 12083635, 24167270, 41084359, 48334540, 82168718, 164337436, 205421795, 410843590, 461594857, 821687180, 923189714, 1846379428, 2307974285, 4615948570, 7847112569, 9231897140, 15694225138, 31388450276, 39235562845, 78471125690, 156942251380]

約数ペア:

[(1, 156942251380), (2, 78471125690), (4, 39235562845), (5, 31388450276), (10, 15694225138), (17, 9231897140), (20, 7847112569), (34, 4615948570), (68, 2307974285), (85, 1846379428), (170, 923189714), (191, 821687180), (340, 461594857), (382, 410843590), (764, 205421795), (955, 164337436), (1910, 82168718), (3247, 48334540), (3820, 41084359), (6494, 24167270), (12988, 12083635), (16235, 9666908), (32470, 4833454), (64940, 2416727)]