162138888

素因数分解:

$2^3\times 3^3\times {\mathrm{421}}^1\times {\mathrm{1783}}^1$

素因数の和:2219

約数の個数: 64

約数和(自身を含む): 451708800

約数和(自身を除く): 289569912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 421, 842, 1263, 1684, 1783, 2526, 3368, 3566, 3789, 5052, 5349, 7132, 7578, 10104, 10698, 11367, 14264, 15156, 16047, 21396, 22734, 30312, 32094, 42792, 45468, 48141, 64188, 90936, 96282, 128376, 192564, 385128, 750643, 1501286, 2251929, 3002572, 4503858, 6005144, 6755787, 9007716, 13511574, 18015432, 20267361, 27023148, 40534722, 54046296, 81069444, 162138888]

約数ペア:

[(1, 162138888), (2, 81069444), (3, 54046296), (4, 40534722), (6, 27023148), (8, 20267361), (9, 18015432), (12, 13511574), (18, 9007716), (24, 6755787), (27, 6005144), (36, 4503858), (54, 3002572), (72, 2251929), (108, 1501286), (216, 750643), (421, 385128), (842, 192564), (1263, 128376), (1684, 96282), (1783, 90936), (2526, 64188), (3368, 48141), (3566, 45468), (3789, 42792), (5052, 32094), (5349, 30312), (7132, 22734), (7578, 21396), (10104, 16047), (10698, 15156), (11367, 14264)]