163861992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7561}}^1$

素因数の和:7623

約数の個数: 96

約数和(自身を含む): 519055680

約数和(自身を除く): 355193688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 7561, 10836, 15122, 21672, 22683, 30244, 45366, 52927, 60488, 68049, 90732, 105854, 136098, 158781, 181464, 211708, 272196, 317562, 325123, 423416, 476343, 544392, 635124, 650246, 952686, 975369, 1270248, 1300492, 1905372, 1950738, 2275861, 2600984, 2926107, 3810744, 3901476, 4551722, 5852214, 6827583, 7802952, 9103444, 11704428, 13655166, 18206888, 20482749, 23408856, 27310332, 40965498, 54620664, 81930996, 163861992]

約数ペア:

[(1, 163861992), (2, 81930996), (3, 54620664), (4, 40965498), (6, 27310332), (7, 23408856), (8, 20482749), (9, 18206888), (12, 13655166), (14, 11704428), (18, 9103444), (21, 7802952), (24, 6827583), (28, 5852214), (36, 4551722), (42, 3901476), (43, 3810744), (56, 2926107), (63, 2600984), (72, 2275861), (84, 1950738), (86, 1905372), (126, 1300492), (129, 1270248), (168, 975369), (172, 952686), (252, 650246), (258, 635124), (301, 544392), (344, 476343), (387, 423416), (504, 325123), (516, 317562), (602, 272196), (774, 211708), (903, 181464), (1032, 158781), (1204, 136098), (1548, 105854), (1806, 90732), (2408, 68049), (2709, 60488), (3096, 52927), (3612, 45366), (5418, 30244), (7224, 22683), (7561, 21672), (10836, 15122)]