156967686

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2770

約数の個数: 64

約数和(自身を含む): 371865600

約数和(自身を除く): 214897914

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 1081, 1242, 1269, 2162, 2538, 2689, 3243, 5378, 6486, 8067, 9729, 16134, 19458, 24201, 29187, 48402, 58374, 61847, 72603, 123694, 126383, 145206, 185541, 252766, 371082, 379149, 556623, 758298, 1113246, 1137447, 1669869, 2274894, 2906809, 3339738, 3412341, 5813618, 6824682, 8720427, 17440854, 26161281, 52322562, 78483843, 156967686]

約数ペア:

[(1, 156967686), (2, 78483843), (3, 52322562), (6, 26161281), (9, 17440854), (18, 8720427), (23, 6824682), (27, 5813618), (46, 3412341), (47, 3339738), (54, 2906809), (69, 2274894), (94, 1669869), (138, 1137447), (141, 1113246), (207, 758298), (282, 556623), (414, 379149), (423, 371082), (621, 252766), (846, 185541), (1081, 145206), (1242, 126383), (1269, 123694), (2162, 72603), (2538, 61847), (2689, 58374), (3243, 48402), (5378, 29187), (6486, 24201), (8067, 19458), (9729, 16134)]