164018580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 504137088

約数和(自身を除く): 340118508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 181, 220, 330, 362, 543, 660, 724, 905, 1086, 1373, 1810, 1991, 2172, 2715, 2746, 3620, 3982, 4119, 5430, 5492, 5973, 6865, 7964, 8238, 9955, 10860, 11946, 13730, 15103, 16476, 19910, 20595, 23892, 27460, 29865, 30206, 39820, 41190, 45309, 59730, 60412, 75515, 82380, 90618, 119460, 151030, 181236, 226545, 248513, 302060, 453090, 497026, 745539, 906180, 994052, 1242565, 1491078, 2485130, 2733643, 2982156, 3727695, 4970260, 5467286, 7455390, 8200929, 10934572, 13668215, 14910780, 16401858, 27336430, 32803716, 41004645, 54672860, 82009290, 164018580]

約数ペア:

[(1, 164018580), (2, 82009290), (3, 54672860), (4, 41004645), (5, 32803716), (6, 27336430), (10, 16401858), (11, 14910780), (12, 13668215), (15, 10934572), (20, 8200929), (22, 7455390), (30, 5467286), (33, 4970260), (44, 3727695), (55, 2982156), (60, 2733643), (66, 2485130), (110, 1491078), (132, 1242565), (165, 994052), (181, 906180), (220, 745539), (330, 497026), (362, 453090), (543, 302060), (660, 248513), (724, 226545), (905, 181236), (1086, 151030), (1373, 119460), (1810, 90618), (1991, 82380), (2172, 75515), (2715, 60412), (2746, 59730), (3620, 45309), (3982, 41190), (4119, 39820), (5430, 30206), (5492, 29865), (5973, 27460), (6865, 23892), (7964, 20595), (8238, 19910), (9955, 16476), (10860, 15103), (11946, 13730)]