168188580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19069}}^1$

素因数の和:19098

約数の個数: 108

約数和(自身を含む): 593496540

約数和(自身を除く): 425307960

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 19069, 38138, 57207, 76276, 95345, 114414, 133483, 171621, 190690, 228828, 266966, 286035, 343242, 381380, 400449, 533932, 572070, 667415, 686484, 800898, 858105, 934381, 1144140, 1201347, 1334830, 1601796, 1716210, 1868762, 2002245, 2402694, 2669660, 2803143, 3432420, 3737524, 4004490, 4671905, 4805388, 5606286, 6006735, 8008980, 8409429, 9343810, 11212572, 12013470, 14015715, 16818858, 18687620, 24026940, 28031430, 33637716, 42047145, 56062860, 84094290, 168188580]

約数ペア:

[(1, 168188580), (2, 84094290), (3, 56062860), (4, 42047145), (5, 33637716), (6, 28031430), (7, 24026940), (9, 18687620), (10, 16818858), (12, 14015715), (14, 12013470), (15, 11212572), (18, 9343810), (20, 8409429), (21, 8008980), (28, 6006735), (30, 5606286), (35, 4805388), (36, 4671905), (42, 4004490), (45, 3737524), (49, 3432420), (60, 2803143), (63, 2669660), (70, 2402694), (84, 2002245), (90, 1868762), (98, 1716210), (105, 1601796), (126, 1334830), (140, 1201347), (147, 1144140), (180, 934381), (196, 858105), (210, 800898), (245, 686484), (252, 667415), (294, 572070), (315, 533932), (420, 400449), (441, 381380), (490, 343242), (588, 286035), (630, 266966), (735, 228828), (882, 190690), (980, 171621), (1260, 133483), (1470, 114414), (1764, 95345), (2205, 76276), (2940, 57207), (4410, 38138), (8820, 19069)]