159953346

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 420687360

約数和(自身を除く): 260734014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 147, 183, 189, 294, 366, 378, 427, 441, 549, 854, 882, 991, 1098, 1281, 1323, 1647, 1982, 2562, 2646, 2973, 2989, 3294, 3843, 5946, 5978, 6937, 7686, 8919, 8967, 11529, 13874, 17838, 17934, 20811, 23058, 26757, 26901, 41622, 48559, 53514, 53802, 60451, 62433, 80703, 97118, 120902, 124866, 145677, 161406, 181353, 187299, 291354, 362706, 374598, 423157, 437031, 544059, 846314, 874062, 1088118, 1269471, 1311093, 1632177, 2538942, 2622186, 2962099, 3264354, 3808413, 5924198, 7616826, 8886297, 11425239, 17772594, 22850478, 26658891, 53317782, 79976673, 159953346]

約数ペア:

[(1, 159953346), (2, 79976673), (3, 53317782), (6, 26658891), (7, 22850478), (9, 17772594), (14, 11425239), (18, 8886297), (21, 7616826), (27, 5924198), (42, 3808413), (49, 3264354), (54, 2962099), (61, 2622186), (63, 2538942), (98, 1632177), (122, 1311093), (126, 1269471), (147, 1088118), (183, 874062), (189, 846314), (294, 544059), (366, 437031), (378, 423157), (427, 374598), (441, 362706), (549, 291354), (854, 187299), (882, 181353), (991, 161406), (1098, 145677), (1281, 124866), (1323, 120902), (1647, 97118), (1982, 80703), (2562, 62433), (2646, 60451), (2973, 53802), (2989, 53514), (3294, 48559), (3843, 41622), (5946, 26901), (5978, 26757), (6937, 23058), (7686, 20811), (8919, 17934), (8967, 17838), (11529, 13874)]