164915088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 462637056

約数和(自身を除く): 297721968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 2081, 3048, 3302, 4162, 4953, 6096, 6243, 6604, 8324, 9906, 12486, 13208, 16648, 19812, 24972, 26416, 27053, 33296, 39624, 49944, 54106, 79248, 81159, 99888, 108212, 162318, 216424, 264287, 324636, 432848, 528574, 649272, 792861, 1057148, 1298544, 1585722, 2114296, 3171444, 3435731, 4228592, 6342888, 6871462, 10307193, 12685776, 13742924, 20614386, 27485848, 41228772, 54971696, 82457544, 164915088]

約数ペア:

[(1, 164915088), (2, 82457544), (3, 54971696), (4, 41228772), (6, 27485848), (8, 20614386), (12, 13742924), (13, 12685776), (16, 10307193), (24, 6871462), (26, 6342888), (39, 4228592), (48, 3435731), (52, 3171444), (78, 2114296), (104, 1585722), (127, 1298544), (156, 1057148), (208, 792861), (254, 649272), (312, 528574), (381, 432848), (508, 324636), (624, 264287), (762, 216424), (1016, 162318), (1524, 108212), (1651, 99888), (2032, 81159), (2081, 79248), (3048, 54106), (3302, 49944), (4162, 39624), (4953, 33296), (6096, 27053), (6243, 26416), (6604, 24972), (8324, 19812), (9906, 16648), (12486, 13208)]