188397816

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 480798720

約数和(自身を除く): 292400904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 191, 219, 292, 382, 438, 563, 573, 584, 764, 876, 1126, 1146, 1528, 1689, 1752, 2252, 2292, 3378, 4504, 4584, 6756, 13512, 13943, 27886, 41099, 41829, 55772, 82198, 83658, 107533, 111544, 123297, 164396, 167316, 215066, 246594, 322599, 328792, 334632, 430132, 493188, 645198, 860264, 986376, 1290396, 2580792, 7849909, 15699818, 23549727, 31399636, 47099454, 62799272, 94198908, 188397816]

約数ペア:

[(1, 188397816), (2, 94198908), (3, 62799272), (4, 47099454), (6, 31399636), (8, 23549727), (12, 15699818), (24, 7849909), (73, 2580792), (146, 1290396), (191, 986376), (219, 860264), (292, 645198), (382, 493188), (438, 430132), (563, 334632), (573, 328792), (584, 322599), (764, 246594), (876, 215066), (1126, 167316), (1146, 164396), (1528, 123297), (1689, 111544), (1752, 107533), (2252, 83658), (2292, 82198), (3378, 55772), (4504, 41829), (4584, 41099), (6756, 27886), (13512, 13943)]