164916648

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19608

約数の個数: 80

約数和(自身を含む): 497476980

約数和(自身を除く): 332560332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 19577, 39154, 58731, 78308, 117462, 156616, 176193, 234924, 254501, 352386, 469848, 509002, 528579, 704772, 763503, 1018004, 1057158, 1409544, 1527006, 1585737, 2036008, 2114316, 2290509, 3054012, 3171474, 4228632, 4581018, 6108024, 6342948, 6871527, 9162036, 12685896, 13743054, 18324072, 20614581, 27486108, 41229162, 54972216, 82458324, 164916648]

約数ペア:

[(1, 164916648), (2, 82458324), (3, 54972216), (4, 41229162), (6, 27486108), (8, 20614581), (9, 18324072), (12, 13743054), (13, 12685896), (18, 9162036), (24, 6871527), (26, 6342948), (27, 6108024), (36, 4581018), (39, 4228632), (52, 3171474), (54, 3054012), (72, 2290509), (78, 2114316), (81, 2036008), (104, 1585737), (108, 1527006), (117, 1409544), (156, 1057158), (162, 1018004), (216, 763503), (234, 704772), (312, 528579), (324, 509002), (351, 469848), (468, 352386), (648, 254501), (702, 234924), (936, 176193), (1053, 156616), (1404, 117462), (2106, 78308), (2808, 58731), (4212, 39154), (8424, 19577)]