157029872848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{19937}}^1$

素因数の和:21244

約数の個数: 80

約数和(自身を含む): 336432216960

約数和(自身を除く): 179402344112

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1259, 1564, 2518, 3128, 5036, 6256, 10072, 19937, 20144, 21403, 28957, 39874, 42806, 57914, 79748, 85612, 115828, 159496, 171224, 231656, 318992, 338929, 342448, 458551, 463312, 492269, 677858, 917102, 984538, 1355716, 1834204, 1969076, 2711432, 3668408, 3938152, 5422864, 7336816, 7795367, 7876304, 15590734, 25100683, 31181468, 50201366, 62362936, 100402732, 124725872, 200805464, 401610928, 426711611, 577315709, 853423222, 1154631418, 1706846444, 2309262836, 3413692888, 4618525672, 6827385776, 9237051344, 9814367053, 19628734106, 39257468212, 78514936424, 157029872848]

約数ペア:

[(1, 157029872848), (2, 78514936424), (4, 39257468212), (8, 19628734106), (16, 9814367053), (17, 9237051344), (23, 6827385776), (34, 4618525672), (46, 3413692888), (68, 2309262836), (92, 1706846444), (136, 1154631418), (184, 853423222), (272, 577315709), (368, 426711611), (391, 401610928), (782, 200805464), (1259, 124725872), (1564, 100402732), (2518, 62362936), (3128, 50201366), (5036, 31181468), (6256, 25100683), (10072, 15590734), (19937, 7876304), (20144, 7795367), (21403, 7336816), (28957, 5422864), (39874, 3938152), (42806, 3668408), (57914, 2711432), (79748, 1969076), (85612, 1834204), (115828, 1355716), (159496, 984538), (171224, 917102), (231656, 677858), (318992, 492269), (338929, 463312), (342448, 458551)]