15691334672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1\times {\mathrm{1627}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 33066633600

約数和(自身を除く): 17375298928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 233, 398, 466, 796, 932, 1592, 1627, 1864, 2587, 3029, 3184, 3254, 3728, 5174, 6058, 6508, 10348, 12116, 13016, 20696, 21151, 24232, 26032, 41392, 42302, 46367, 48464, 84604, 92734, 169208, 185468, 323773, 338416, 370936, 379091, 602771, 647546, 741872, 758182, 1205542, 1295092, 1516364, 2411084, 2590184, 3032728, 4209049, 4822168, 4928183, 5180368, 6065456, 8418098, 9644336, 9856366, 16836196, 19712732, 33672392, 39425464, 67344784, 75439109, 78850928, 150878218, 301756436, 603512872, 980708417, 1207025744, 1961416834, 3922833668, 7845667336, 15691334672]

約数ペア:

[(1, 15691334672), (2, 7845667336), (4, 3922833668), (8, 1961416834), (13, 1207025744), (16, 980708417), (26, 603512872), (52, 301756436), (104, 150878218), (199, 78850928), (208, 75439109), (233, 67344784), (398, 39425464), (466, 33672392), (796, 19712732), (932, 16836196), (1592, 9856366), (1627, 9644336), (1864, 8418098), (2587, 6065456), (3029, 5180368), (3184, 4928183), (3254, 4822168), (3728, 4209049), (5174, 3032728), (6058, 2590184), (6508, 2411084), (10348, 1516364), (12116, 1295092), (13016, 1205542), (20696, 758182), (21151, 741872), (24232, 647546), (26032, 602771), (41392, 379091), (42302, 370936), (46367, 338416), (48464, 323773), (84604, 185468), (92734, 169208)]