166994268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5507}}^1$

素因数の和:5559

約数の個数: 72

約数和(自身を含む): 470074752

約数和(自身を除く): 303080484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 5507, 7581, 10108, 11014, 15162, 16521, 22028, 30324, 33042, 38549, 66084, 77098, 104633, 115647, 154196, 209266, 231294, 313899, 418532, 462588, 627798, 732431, 1255596, 1464862, 1988027, 2197293, 2929724, 3976054, 4394586, 5964081, 7952108, 8789172, 11928162, 13916189, 23856324, 27832378, 41748567, 55664756, 83497134, 166994268]

約数ペア:

[(1, 166994268), (2, 83497134), (3, 55664756), (4, 41748567), (6, 27832378), (7, 23856324), (12, 13916189), (14, 11928162), (19, 8789172), (21, 7952108), (28, 5964081), (38, 4394586), (42, 3976054), (57, 2929724), (76, 2197293), (84, 1988027), (114, 1464862), (133, 1255596), (228, 732431), (266, 627798), (361, 462588), (399, 418532), (532, 313899), (722, 231294), (798, 209266), (1083, 154196), (1444, 115647), (1596, 104633), (2166, 77098), (2527, 66084), (4332, 38549), (5054, 33042), (5507, 30324), (7581, 22028), (10108, 16521), (11014, 15162)]