193165960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 505128960

約数和(自身を除く): 311963000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 92, 104, 115, 124, 130, 155, 184, 230, 248, 260, 299, 310, 403, 460, 520, 521, 598, 620, 713, 806, 920, 1042, 1196, 1240, 1426, 1495, 1612, 2015, 2084, 2392, 2605, 2852, 2990, 3224, 3565, 4030, 4168, 5210, 5704, 5980, 6773, 7130, 8060, 9269, 10420, 11960, 11983, 13546, 14260, 16120, 16151, 18538, 20840, 23966, 27092, 28520, 32302, 33865, 37076, 46345, 47932, 54184, 59915, 64604, 67730, 74152, 80755, 92690, 95864, 119830, 129208, 135460, 155779, 161510, 185380, 209963, 239660, 270920, 311558, 323020, 370760, 371473, 419926, 479320, 623116, 646040, 742946, 778895, 839852, 1049815, 1246232, 1485892, 1557790, 1679704, 1857365, 2099630, 2971784, 3115580, 3714730, 4199260, 4829149, 6231160, 7429460, 8398520, 9658298, 14858920, 19316596, 24145745, 38633192, 48291490, 96582980, 193165960]

約数ペア:

[(1, 193165960), (2, 96582980), (4, 48291490), (5, 38633192), (8, 24145745), (10, 19316596), (13, 14858920), (20, 9658298), (23, 8398520), (26, 7429460), (31, 6231160), (40, 4829149), (46, 4199260), (52, 3714730), (62, 3115580), (65, 2971784), (92, 2099630), (104, 1857365), (115, 1679704), (124, 1557790), (130, 1485892), (155, 1246232), (184, 1049815), (230, 839852), (248, 778895), (260, 742946), (299, 646040), (310, 623116), (403, 479320), (460, 419926), (520, 371473), (521, 370760), (598, 323020), (620, 311558), (713, 270920), (806, 239660), (920, 209963), (1042, 185380), (1196, 161510), (1240, 155779), (1426, 135460), (1495, 129208), (1612, 119830), (2015, 95864), (2084, 92690), (2392, 80755), (2605, 74152), (2852, 67730), (2990, 64604), (3224, 59915), (3565, 54184), (4030, 47932), (4168, 46345), (5210, 37076), (5704, 33865), (5980, 32302), (6773, 28520), (7130, 27092), (8060, 23966), (9269, 20840), (10420, 18538), (11960, 16151), (11983, 16120), (13546, 14260)]