138747632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3417

約数の個数: 40

約数和(自身を含む): 280062432

約数和(自身を除く): 141314800

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 3301, 5254, 6602, 10508, 13204, 21016, 26408, 42032, 52816, 122137, 234371, 244274, 468742, 488548, 937484, 977096, 1874968, 1954192, 3749936, 8671727, 17343454, 34686908, 69373816, 138747632]

約数ペア:

[(1, 138747632), (2, 69373816), (4, 34686908), (8, 17343454), (16, 8671727), (37, 3749936), (71, 1954192), (74, 1874968), (142, 977096), (148, 937484), (284, 488548), (296, 468742), (568, 244274), (592, 234371), (1136, 122137), (2627, 52816), (3301, 42032), (5254, 26408), (6602, 21016), (10508, 13204)]