121747416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 364277760

約数和(自身を除く): 242530344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 241, 248, 291, 372, 388, 434, 482, 582, 651, 679, 723, 744, 776, 868, 964, 1164, 1302, 1358, 1446, 1687, 1736, 1928, 2037, 2328, 2604, 2716, 2892, 3007, 3374, 4074, 5061, 5208, 5432, 5784, 6014, 6748, 7471, 8148, 9021, 10122, 12028, 13496, 14942, 16296, 18042, 20244, 21049, 22413, 23377, 24056, 29884, 36084, 40488, 42098, 44826, 46754, 52297, 59768, 63147, 70131, 72168, 84196, 89652, 93508, 104594, 126294, 140262, 156891, 163639, 168392, 179304, 187016, 209188, 252588, 280524, 313782, 327278, 418376, 490917, 505176, 561048, 627564, 654556, 724687, 981834, 1255128, 1309112, 1449374, 1963668, 2174061, 2898748, 3927336, 4348122, 5072809, 5797496, 8696244, 10145618, 15218427, 17392488, 20291236, 30436854, 40582472, 60873708, 121747416]

約数ペア:

[(1, 121747416), (2, 60873708), (3, 40582472), (4, 30436854), (6, 20291236), (7, 17392488), (8, 15218427), (12, 10145618), (14, 8696244), (21, 5797496), (24, 5072809), (28, 4348122), (31, 3927336), (42, 2898748), (56, 2174061), (62, 1963668), (84, 1449374), (93, 1309112), (97, 1255128), (124, 981834), (168, 724687), (186, 654556), (194, 627564), (217, 561048), (241, 505176), (248, 490917), (291, 418376), (372, 327278), (388, 313782), (434, 280524), (482, 252588), (582, 209188), (651, 187016), (679, 179304), (723, 168392), (744, 163639), (776, 156891), (868, 140262), (964, 126294), (1164, 104594), (1302, 93508), (1358, 89652), (1446, 84196), (1687, 72168), (1736, 70131), (1928, 63147), (2037, 59768), (2328, 52297), (2604, 46754), (2716, 44826), (2892, 42098), (3007, 40488), (3374, 36084), (4074, 29884), (5061, 24056), (5208, 23377), (5432, 22413), (5784, 21049), (6014, 20244), (6748, 18042), (7471, 16296), (8148, 14942), (9021, 13496), (10122, 12028)]