179221497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 329995008

約数和(自身を除く): 150773511

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 73, 91, 119, 161, 219, 221, 273, 299, 357, 391, 483, 511, 529, 663, 897, 949, 1173, 1241, 1533, 1547, 1587, 1679, 2093, 2737, 2847, 3703, 3723, 4641, 5037, 5083, 6279, 6643, 6877, 8211, 8687, 8993, 11109, 11753, 15249, 16133, 19929, 20631, 21827, 26061, 26979, 28543, 35259, 35581, 38617, 48139, 48399, 62951, 65481, 85629, 106743, 112931, 115851, 116909, 144417, 152789, 188853, 199801, 270319, 338793, 350727, 371059, 458367, 502021, 599403, 656489, 810957, 818363, 1113177, 1506063, 1969467, 2455089, 2597413, 3514147, 4595423, 7792239, 8534357, 10542441, 13786269, 25603071, 59740499, 179221497]

約数ペア:

[(1, 179221497), (3, 59740499), (7, 25603071), (13, 13786269), (17, 10542441), (21, 8534357), (23, 7792239), (39, 4595423), (51, 3514147), (69, 2597413), (73, 2455089), (91, 1969467), (119, 1506063), (161, 1113177), (219, 818363), (221, 810957), (273, 656489), (299, 599403), (357, 502021), (391, 458367), (483, 371059), (511, 350727), (529, 338793), (663, 270319), (897, 199801), (949, 188853), (1173, 152789), (1241, 144417), (1533, 116909), (1547, 115851), (1587, 112931), (1679, 106743), (2093, 85629), (2737, 65481), (2847, 62951), (3703, 48399), (3723, 48139), (4641, 38617), (5037, 35581), (5083, 35259), (6279, 28543), (6643, 26979), (6877, 26061), (8211, 21827), (8687, 20631), (8993, 19929), (11109, 16133), (11753, 15249)]