1559922156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{15797}}^1$

素因数の和:16031

約数の個数: 72

約数和(自身を含む): 4266850224

約数和(自身を除く): 2706928068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1899, 2532, 2743, 3798, 5486, 7596, 8229, 10972, 15797, 16458, 24687, 31594, 32916, 47391, 49374, 63188, 94782, 98748, 142173, 189564, 205361, 284346, 410722, 568692, 616083, 821444, 1232166, 1848249, 2464332, 3333167, 3696498, 6666334, 7392996, 9999501, 13332668, 19999002, 29998503, 39998004, 43331171, 59997006, 86662342, 119994012, 129993513, 173324684, 259987026, 389980539, 519974052, 779961078, 1559922156]

約数ペア:

[(1, 1559922156), (2, 779961078), (3, 519974052), (4, 389980539), (6, 259987026), (9, 173324684), (12, 129993513), (13, 119994012), (18, 86662342), (26, 59997006), (36, 43331171), (39, 39998004), (52, 29998503), (78, 19999002), (117, 13332668), (156, 9999501), (211, 7392996), (234, 6666334), (422, 3696498), (468, 3333167), (633, 2464332), (844, 1848249), (1266, 1232166), (1899, 821444), (2532, 616083), (2743, 568692), (3798, 410722), (5486, 284346), (7596, 205361), (8229, 189564), (10972, 142173), (15797, 98748), (16458, 94782), (24687, 63188), (31594, 49374), (32916, 47391)]