157049396053

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{2909}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 189861436800

約数和(自身を除く): 32812040747

約数列:

[1, 11, 19, 23, 121, 209, 253, 437, 1021, 2299, 2783, 2909, 4807, 11231, 19399, 23483, 31999, 52877, 55271, 66907, 123541, 213389, 258313, 351989, 446177, 607981, 735977, 1271233, 2347279, 2841443, 2970089, 4907947, 6687791, 8095747, 13983563, 32670979, 53987417, 56431691, 68312047, 153819193, 359380769, 620748601, 751432517, 1297928893, 6828234611, 8265757687, 14277217823, 157049396053]

約数ペア:

[(1, 157049396053), (11, 14277217823), (19, 8265757687), (23, 6828234611), (121, 1297928893), (209, 751432517), (253, 620748601), (437, 359380769), (1021, 153819193), (2299, 68312047), (2783, 56431691), (2909, 53987417), (4807, 32670979), (11231, 13983563), (19399, 8095747), (23483, 6687791), (31999, 4907947), (52877, 2970089), (55271, 2841443), (66907, 2347279), (123541, 1271233), (213389, 735977), (258313, 607981), (351989, 446177)]