169389332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10271}}^1$

素因数の和:10332

約数の個数: 48

約数和(自身を含む): 368148480

約数和(自身を除く): 198759148

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 10271, 16492, 20542, 41084, 71897, 143794, 195149, 287588, 318401, 390298, 636802, 780596, 1273604, 1366043, 2228807, 2732086, 4457614, 5464172, 6049619, 8915228, 12099238, 24198476, 42347333, 84694666, 169389332]

約数ペア:

[(1, 169389332), (2, 84694666), (4, 42347333), (7, 24198476), (14, 12099238), (19, 8915228), (28, 6049619), (31, 5464172), (38, 4457614), (62, 2732086), (76, 2228807), (124, 1366043), (133, 1273604), (217, 780596), (266, 636802), (434, 390298), (532, 318401), (589, 287588), (868, 195149), (1178, 143794), (2356, 71897), (4123, 41084), (8246, 20542), (10271, 16492)]