163994796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6709}}^1$

素因数の和:6823

約数の個数: 72

約数和(自身を含む): 478718240

約数和(自身を除く): 314723444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 6709, 8148, 12222, 13418, 20127, 24444, 26836, 40254, 46963, 60381, 80508, 93926, 120762, 140889, 187852, 241524, 281778, 422667, 563556, 650773, 845334, 1301546, 1690668, 1952319, 2603092, 3904638, 4555411, 5856957, 7809276, 9110822, 11713914, 13666233, 18221644, 23427828, 27332466, 40998699, 54664932, 81997398, 163994796]

約数ペア:

[(1, 163994796), (2, 81997398), (3, 54664932), (4, 40998699), (6, 27332466), (7, 23427828), (9, 18221644), (12, 13666233), (14, 11713914), (18, 9110822), (21, 7809276), (28, 5856957), (36, 4555411), (42, 3904638), (63, 2603092), (84, 1952319), (97, 1690668), (126, 1301546), (194, 845334), (252, 650773), (291, 563556), (388, 422667), (582, 281778), (679, 241524), (873, 187852), (1164, 140889), (1358, 120762), (1746, 93926), (2037, 80508), (2716, 60381), (3492, 46963), (4074, 40254), (6111, 26836), (6709, 24444), (8148, 20127), (12222, 13418)]