171497804548

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1409}}^1\times {\mathrm{2351}}^1$

素因数の和:3857

約数の個数: 72

約数和(自身を含む): 351556450560

約数和(自身を除く): 180058646012

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1409, 1849, 2351, 2818, 3698, 4702, 5636, 7396, 9404, 9863, 12943, 16457, 19726, 25886, 32914, 39452, 51772, 60587, 65828, 101093, 121174, 202186, 242348, 404372, 424109, 707651, 848218, 1415302, 1696436, 2605241, 2830604, 3312559, 4346999, 5210482, 6625118, 8693998, 10420964, 13250236, 17387996, 18236687, 23187913, 30428993, 36473374, 46375826, 60857986, 72946748, 92751652, 121715972, 142440037, 284880074, 569760148, 997080259, 1994160518, 3988321036, 6124921591, 12249843182, 24499686364, 42874451137, 85748902274, 171497804548]

約数ペア:

[(1, 171497804548), (2, 85748902274), (4, 42874451137), (7, 24499686364), (14, 12249843182), (28, 6124921591), (43, 3988321036), (86, 1994160518), (172, 997080259), (301, 569760148), (602, 284880074), (1204, 142440037), (1409, 121715972), (1849, 92751652), (2351, 72946748), (2818, 60857986), (3698, 46375826), (4702, 36473374), (5636, 30428993), (7396, 23187913), (9404, 18236687), (9863, 17387996), (12943, 13250236), (16457, 10420964), (19726, 8693998), (25886, 6625118), (32914, 5210482), (39452, 4346999), (51772, 3312559), (60587, 2830604), (65828, 2605241), (101093, 1696436), (121174, 1415302), (202186, 848218), (242348, 707651), (404372, 424109)]