156121084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1373}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 325011456

約数和(自身を除く): 168890372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 262, 434, 524, 868, 917, 1373, 1834, 2746, 3668, 4061, 5492, 8122, 9611, 16244, 19222, 28427, 38444, 42563, 56854, 85126, 113708, 170252, 179863, 297941, 359726, 595882, 719452, 1191764, 1259041, 2518082, 5036164, 5575753, 11151506, 22303012, 39030271, 78060542, 156121084]

約数ペア:

[(1, 156121084), (2, 78060542), (4, 39030271), (7, 22303012), (14, 11151506), (28, 5575753), (31, 5036164), (62, 2518082), (124, 1259041), (131, 1191764), (217, 719452), (262, 595882), (434, 359726), (524, 297941), (868, 179863), (917, 170252), (1373, 113708), (1834, 85126), (2746, 56854), (3668, 42563), (4061, 38444), (5492, 28427), (8122, 19222), (9611, 16244)]