168371658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7907}}^1$

素因数の和:7948

約数の個数: 72

約数和(自身を含む): 451515168

約数和(自身を除く): 283143510

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 7907, 10647, 15814, 21294, 23721, 47442, 55349, 71163, 102791, 110698, 142326, 166047, 205582, 308373, 332094, 498141, 616746, 719537, 925119, 996282, 1336283, 1439074, 1850238, 2158611, 2672566, 4008849, 4317222, 6475833, 8017698, 9353981, 12026547, 12951666, 18707962, 24053094, 28061943, 56123886, 84185829, 168371658]

約数ペア:

[(1, 168371658), (2, 84185829), (3, 56123886), (6, 28061943), (7, 24053094), (9, 18707962), (13, 12951666), (14, 12026547), (18, 9353981), (21, 8017698), (26, 6475833), (39, 4317222), (42, 4008849), (63, 2672566), (78, 2158611), (91, 1850238), (117, 1439074), (126, 1336283), (169, 996282), (182, 925119), (234, 719537), (273, 616746), (338, 498141), (507, 332094), (546, 308373), (819, 205582), (1014, 166047), (1183, 142326), (1521, 110698), (1638, 102791), (2366, 71163), (3042, 55349), (3549, 47442), (7098, 23721), (7907, 21294), (10647, 15814)]