181885244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 346078656

約数和(自身を除く): 164193412

約数列:

[1, 2, 4, 17, 34, 68, 71, 101, 142, 202, 284, 373, 404, 746, 1207, 1492, 1717, 2414, 3434, 4828, 6341, 6868, 7171, 12682, 14342, 25364, 26483, 28684, 37673, 52966, 75346, 105932, 121907, 150692, 243814, 450211, 487628, 640441, 900422, 1280882, 1800844, 2561764, 2674783, 5349566, 10699132, 45471311, 90942622, 181885244]

約数ペア:

[(1, 181885244), (2, 90942622), (4, 45471311), (17, 10699132), (34, 5349566), (68, 2674783), (71, 2561764), (101, 1800844), (142, 1280882), (202, 900422), (284, 640441), (373, 487628), (404, 450211), (746, 243814), (1207, 150692), (1492, 121907), (1717, 105932), (2414, 75346), (3434, 52966), (4828, 37673), (6341, 28684), (6868, 26483), (7171, 25364), (12682, 14342)]