156743230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 344881152

約数和(自身を除く): 188137922

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 107, 119, 170, 214, 238, 535, 595, 749, 1070, 1190, 1231, 1498, 1819, 2462, 3638, 3745, 6155, 7490, 8617, 9095, 12310, 12733, 17234, 18190, 20927, 25466, 41854, 43085, 63665, 86170, 104635, 127330, 131717, 146489, 209270, 263434, 292978, 658585, 732445, 922019, 1317170, 1464890, 1844038, 2239189, 4478378, 4610095, 9220190, 11195945, 15674323, 22391890, 31348646, 78371615, 156743230]

約数ペア:

[(1, 156743230), (2, 78371615), (5, 31348646), (7, 22391890), (10, 15674323), (14, 11195945), (17, 9220190), (34, 4610095), (35, 4478378), (70, 2239189), (85, 1844038), (107, 1464890), (119, 1317170), (170, 922019), (214, 732445), (238, 658585), (535, 292978), (595, 263434), (749, 209270), (1070, 146489), (1190, 131717), (1231, 127330), (1498, 104635), (1819, 86170), (2462, 63665), (3638, 43085), (3745, 41854), (6155, 25466), (7490, 20927), (8617, 18190), (9095, 17234), (12310, 12733)]