158297470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 303101568

約数和(自身を除く): 144804098

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 373, 746, 1147, 1369, 1865, 2294, 2738, 3730, 5735, 6845, 11470, 11563, 13690, 13801, 23126, 27602, 42439, 57815, 69005, 84878, 115630, 138010, 212195, 424390, 427831, 510637, 855662, 1021274, 2139155, 2553185, 4278310, 5106370, 15829747, 31659494, 79148735, 158297470]

約数ペア:

[(1, 158297470), (2, 79148735), (5, 31659494), (10, 15829747), (31, 5106370), (37, 4278310), (62, 2553185), (74, 2139155), (155, 1021274), (185, 855662), (310, 510637), (370, 427831), (373, 424390), (746, 212195), (1147, 138010), (1369, 115630), (1865, 84878), (2294, 69005), (2738, 57815), (3730, 42439), (5735, 27602), (6845, 23126), (11470, 13801), (11563, 13690)]