168013872

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29917}}^1$

素因数の和:29947

約数の個数: 80

約数和(自身を含む): 519376480

約数和(自身を除く): 351362608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 29917, 59834, 89751, 119668, 179502, 239336, 269253, 359004, 388921, 478672, 538506, 718008, 777842, 807759, 1077012, 1166763, 1436016, 1555684, 1615518, 2154024, 2333526, 3111368, 3231036, 3500289, 4308048, 4667052, 6222736, 6462072, 7000578, 9334104, 10500867, 12924144, 14001156, 18668208, 21001734, 28002312, 42003468, 56004624, 84006936, 168013872]

約数ペア:

[(1, 168013872), (2, 84006936), (3, 56004624), (4, 42003468), (6, 28002312), (8, 21001734), (9, 18668208), (12, 14001156), (13, 12924144), (16, 10500867), (18, 9334104), (24, 7000578), (26, 6462072), (27, 6222736), (36, 4667052), (39, 4308048), (48, 3500289), (52, 3231036), (54, 3111368), (72, 2333526), (78, 2154024), (104, 1615518), (108, 1555684), (117, 1436016), (144, 1166763), (156, 1077012), (208, 807759), (216, 777842), (234, 718008), (312, 538506), (351, 478672), (432, 388921), (468, 359004), (624, 269253), (702, 239336), (936, 179502), (1404, 119668), (1872, 89751), (2808, 59834), (5616, 29917)]