168995088

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{8443}}^1$

素因数の和:8596

約数の個数: 60

約数和(自身を含む): 476410480

約数和(自身を除く): 307415392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 8443, 10008, 16886, 20016, 25329, 33772, 50658, 67544, 75987, 101316, 135088, 151974, 202632, 303948, 405264, 607896, 1173577, 1215792, 2347154, 3520731, 4694308, 7041462, 9388616, 10562193, 14082924, 18777232, 21124386, 28165848, 42248772, 56331696, 84497544, 168995088]

約数ペア:

[(1, 168995088), (2, 84497544), (3, 56331696), (4, 42248772), (6, 28165848), (8, 21124386), (9, 18777232), (12, 14082924), (16, 10562193), (18, 9388616), (24, 7041462), (36, 4694308), (48, 3520731), (72, 2347154), (139, 1215792), (144, 1173577), (278, 607896), (417, 405264), (556, 303948), (834, 202632), (1112, 151974), (1251, 135088), (1668, 101316), (2224, 75987), (2502, 67544), (3336, 50658), (5004, 33772), (6672, 25329), (8443, 20016), (10008, 16886)]