121327128

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^4\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 362009700

約数和(自身を除く): 240682572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 59, 72, 78, 104, 117, 118, 156, 169, 177, 234, 236, 312, 338, 354, 468, 472, 507, 531, 676, 708, 767, 936, 1014, 1062, 1352, 1416, 1521, 1534, 2028, 2124, 2197, 2301, 3042, 3068, 4056, 4248, 4394, 4602, 6084, 6136, 6591, 6903, 8788, 9204, 9971, 12168, 13182, 13806, 17576, 18408, 19773, 19942, 26364, 27612, 28561, 29913, 39546, 39884, 52728, 55224, 57122, 59826, 79092, 79768, 85683, 89739, 114244, 119652, 129623, 158184, 171366, 179478, 228488, 239304, 257049, 259246, 342732, 358956, 388869, 514098, 518492, 685464, 717912, 777738, 1028196, 1036984, 1166607, 1555476, 1685099, 2056392, 2333214, 3110952, 3370198, 4666428, 5055297, 6740396, 9332856, 10110594, 13480792, 15165891, 20221188, 30331782, 40442376, 60663564, 121327128]

約数ペア:

[(1, 121327128), (2, 60663564), (3, 40442376), (4, 30331782), (6, 20221188), (8, 15165891), (9, 13480792), (12, 10110594), (13, 9332856), (18, 6740396), (24, 5055297), (26, 4666428), (36, 3370198), (39, 3110952), (52, 2333214), (59, 2056392), (72, 1685099), (78, 1555476), (104, 1166607), (117, 1036984), (118, 1028196), (156, 777738), (169, 717912), (177, 685464), (234, 518492), (236, 514098), (312, 388869), (338, 358956), (354, 342732), (468, 259246), (472, 257049), (507, 239304), (531, 228488), (676, 179478), (708, 171366), (767, 158184), (936, 129623), (1014, 119652), (1062, 114244), (1352, 89739), (1416, 85683), (1521, 79768), (1534, 79092), (2028, 59826), (2124, 57122), (2197, 55224), (2301, 52728), (3042, 39884), (3068, 39546), (4056, 29913), (4248, 28561), (4394, 27612), (4602, 26364), (6084, 19942), (6136, 19773), (6591, 18408), (6903, 17576), (8788, 13806), (9204, 13182), (9971, 12168)]