156989435330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{181787}}^1$

素因数の和:181900

約数の個数: 96

約数和(自身を含む): 354495325824

約数和(自身を除く): 197505890494

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 169, 182, 338, 365, 455, 511, 730, 845, 910, 949, 1022, 1183, 1690, 1898, 2366, 2555, 4745, 5110, 5915, 6643, 9490, 11830, 12337, 13286, 24674, 33215, 61685, 66430, 86359, 123370, 172718, 181787, 363574, 431795, 863590, 908935, 1272509, 1817870, 2363231, 2545018, 4726462, 6362545, 11816155, 12725090, 13270451, 16542617, 23632310, 26540902, 30722003, 33085234, 61444006, 66352255, 82713085, 92893157, 132704510, 153610015, 165426170, 172515863, 185786314, 215054021, 307220030, 345031726, 430108042, 464465785, 862579315, 928931570, 1075270105, 1207611041, 1725158630, 2150540210, 2242706219, 2415222082, 4485412438, 6038055205, 11213531095, 12076110410, 15698943533, 22427062190, 31397887066, 78494717665, 156989435330]

約数ペア:

[(1, 156989435330), (2, 78494717665), (5, 31397887066), (7, 22427062190), (10, 15698943533), (13, 12076110410), (14, 11213531095), (26, 6038055205), (35, 4485412438), (65, 2415222082), (70, 2242706219), (73, 2150540210), (91, 1725158630), (130, 1207611041), (146, 1075270105), (169, 928931570), (182, 862579315), (338, 464465785), (365, 430108042), (455, 345031726), (511, 307220030), (730, 215054021), (845, 185786314), (910, 172515863), (949, 165426170), (1022, 153610015), (1183, 132704510), (1690, 92893157), (1898, 82713085), (2366, 66352255), (2555, 61444006), (4745, 33085234), (5110, 30722003), (5915, 26540902), (6643, 23632310), (9490, 16542617), (11830, 13270451), (12337, 12725090), (13286, 11816155), (24674, 6362545), (33215, 4726462), (61685, 2545018), (66430, 2363231), (86359, 1817870), (123370, 1272509), (172718, 908935), (181787, 863590), (363574, 431795)]