161164620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1831}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 504752640

約数和(自身を除く): 343588020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1831, 1956, 2445, 2934, 3260, 3662, 4401, 4890, 5493, 5868, 7324, 7335, 8802, 9155, 9780, 10986, 14670, 16479, 17604, 18310, 21972, 22005, 27465, 29340, 32958, 36620, 44010, 49437, 54930, 65916, 82395, 88020, 98874, 109860, 164790, 197748, 247185, 298453, 329580, 494370, 596906, 895359, 988740, 1193812, 1492265, 1790718, 2686077, 2984530, 3581436, 4476795, 5372154, 5969060, 8058231, 8953590, 10744308, 13430385, 16116462, 17907180, 26860770, 32232924, 40291155, 53721540, 80582310, 161164620]

約数ペア:

[(1, 161164620), (2, 80582310), (3, 53721540), (4, 40291155), (5, 32232924), (6, 26860770), (9, 17907180), (10, 16116462), (12, 13430385), (15, 10744308), (18, 8953590), (20, 8058231), (27, 5969060), (30, 5372154), (36, 4476795), (45, 3581436), (54, 2984530), (60, 2686077), (90, 1790718), (108, 1492265), (135, 1193812), (163, 988740), (180, 895359), (270, 596906), (326, 494370), (489, 329580), (540, 298453), (652, 247185), (815, 197748), (978, 164790), (1467, 109860), (1630, 98874), (1831, 88020), (1956, 82395), (2445, 65916), (2934, 54930), (3260, 49437), (3662, 44010), (4401, 36620), (4890, 32958), (5493, 29340), (5868, 27465), (7324, 22005), (7335, 21972), (8802, 18310), (9155, 17604), (9780, 16479), (10986, 14670)]