164016605

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 213373440

約数和(自身を除く): 49356835

約数列:

[1, 5, 29, 41, 47, 145, 205, 235, 587, 1189, 1363, 1927, 2935, 5945, 6815, 9635, 17023, 24067, 27589, 55883, 85115, 120335, 137945, 279415, 697943, 800081, 1131149, 3489715, 4000405, 5655745, 32803321, 164016605]

約数ペア:

[(1, 164016605), (5, 32803321), (29, 5655745), (41, 4000405), (47, 3489715), (145, 1131149), (205, 800081), (235, 697943), (587, 279415), (1189, 137945), (1363, 120335), (1927, 85115), (2935, 55883), (5945, 27589), (6815, 24067), (9635, 17023)]