133265808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 404666808

約数和(自身を除く): 271401000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 257, 277, 312, 468, 514, 554, 624, 771, 831, 936, 1028, 1108, 1542, 1662, 1872, 2056, 2216, 2313, 2493, 3084, 3324, 3341, 3601, 4112, 4432, 4626, 4986, 6168, 6648, 6682, 7202, 9252, 9972, 10023, 10803, 12336, 13296, 13364, 14404, 18504, 19944, 20046, 21606, 26728, 28808, 30069, 32409, 37008, 39888, 40092, 43212, 53456, 57616, 60138, 64818, 71189, 80184, 86424, 120276, 129636, 142378, 160368, 172848, 213567, 240552, 259272, 284756, 427134, 481104, 518544, 569512, 640701, 854268, 925457, 1139024, 1281402, 1708536, 1850914, 2562804, 2776371, 3417072, 3701828, 5125608, 5552742, 7403656, 8329113, 10251216, 11105484, 14807312, 16658226, 22210968, 33316452, 44421936, 66632904, 133265808]

約数ペア:

[(1, 133265808), (2, 66632904), (3, 44421936), (4, 33316452), (6, 22210968), (8, 16658226), (9, 14807312), (12, 11105484), (13, 10251216), (16, 8329113), (18, 7403656), (24, 5552742), (26, 5125608), (36, 3701828), (39, 3417072), (48, 2776371), (52, 2562804), (72, 1850914), (78, 1708536), (104, 1281402), (117, 1139024), (144, 925457), (156, 854268), (208, 640701), (234, 569512), (257, 518544), (277, 481104), (312, 427134), (468, 284756), (514, 259272), (554, 240552), (624, 213567), (771, 172848), (831, 160368), (936, 142378), (1028, 129636), (1108, 120276), (1542, 86424), (1662, 80184), (1872, 71189), (2056, 64818), (2216, 60138), (2313, 57616), (2493, 53456), (3084, 43212), (3324, 40092), (3341, 39888), (3601, 37008), (4112, 32409), (4432, 30069), (4626, 28808), (4986, 26728), (6168, 21606), (6648, 20046), (6682, 19944), (7202, 18504), (9252, 14404), (9972, 13364), (10023, 13296), (10803, 12336)]