131006064

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20521}}^1$

素因数の和:20558

約数の個数: 80

約数和(自身を含む): 407156480

約数和(自身を除く): 276150416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 20521, 41042, 61563, 82084, 123126, 143647, 164168, 246252, 287294, 328336, 389899, 430941, 492504, 574588, 779798, 861882, 985008, 1149176, 1169697, 1559596, 1723764, 2298352, 2339394, 2729293, 3119192, 3447528, 4678788, 5458586, 6238384, 6895056, 8187879, 9357576, 10917172, 16375758, 18715152, 21834344, 32751516, 43668688, 65503032, 131006064]

約数ペア:

[(1, 131006064), (2, 65503032), (3, 43668688), (4, 32751516), (6, 21834344), (7, 18715152), (8, 16375758), (12, 10917172), (14, 9357576), (16, 8187879), (19, 6895056), (21, 6238384), (24, 5458586), (28, 4678788), (38, 3447528), (42, 3119192), (48, 2729293), (56, 2339394), (57, 2298352), (76, 1723764), (84, 1559596), (112, 1169697), (114, 1149176), (133, 985008), (152, 861882), (168, 779798), (228, 574588), (266, 492504), (304, 430941), (336, 389899), (399, 328336), (456, 287294), (532, 246252), (798, 164168), (912, 143647), (1064, 123126), (1596, 82084), (2128, 61563), (3192, 41042), (6384, 20521)]