156095230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 298853280

約数和(自身を除く): 142758050

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 439, 878, 961, 1147, 1922, 2195, 2294, 4390, 4805, 5735, 9610, 11470, 13609, 16243, 27218, 32486, 35557, 68045, 71114, 81215, 136090, 162430, 177785, 355570, 421879, 503533, 843758, 1007066, 2109395, 2517665, 4218790, 5035330, 15609523, 31219046, 78047615, 156095230]

約数ペア:

[(1, 156095230), (2, 78047615), (5, 31219046), (10, 15609523), (31, 5035330), (37, 4218790), (62, 2517665), (74, 2109395), (155, 1007066), (185, 843758), (310, 503533), (370, 421879), (439, 355570), (878, 177785), (961, 162430), (1147, 136090), (1922, 81215), (2195, 71114), (2294, 68045), (4390, 35557), (4805, 32486), (5735, 27218), (9610, 16243), (11470, 13609)]