162724688

素因数分解:

$2^4\times 7^3\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 80

約数和(自身を含む): 372000000

約数和(自身を除く): 209275312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 149, 196, 199, 298, 343, 392, 398, 596, 686, 784, 796, 1043, 1192, 1372, 1393, 1592, 2086, 2384, 2744, 2786, 3184, 4172, 5488, 5572, 7301, 8344, 9751, 11144, 14602, 16688, 19502, 22288, 29204, 29651, 39004, 51107, 58408, 59302, 68257, 78008, 102214, 116816, 118604, 136514, 156016, 204428, 207557, 237208, 273028, 408856, 415114, 474416, 546056, 817712, 830228, 1092112, 1452899, 1660456, 2905798, 3320912, 5811596, 10170293, 11623192, 20340586, 23246384, 40681172, 81362344, 162724688]

約数ペア:

[(1, 162724688), (2, 81362344), (4, 40681172), (7, 23246384), (8, 20340586), (14, 11623192), (16, 10170293), (28, 5811596), (49, 3320912), (56, 2905798), (98, 1660456), (112, 1452899), (149, 1092112), (196, 830228), (199, 817712), (298, 546056), (343, 474416), (392, 415114), (398, 408856), (596, 273028), (686, 237208), (784, 207557), (796, 204428), (1043, 156016), (1192, 136514), (1372, 118604), (1393, 116816), (1592, 102214), (2086, 78008), (2384, 68257), (2744, 59302), (2786, 58408), (3184, 51107), (4172, 39004), (5488, 29651), (5572, 29204), (7301, 22288), (8344, 19502), (9751, 16688), (11144, 14602)]