143947368

素因数分解:

$2^3\times 3^5\times {\mathrm{74047}}^1$

素因数の和:74068

約数の個数: 48

約数和(自身を含む): 404302080

約数和(自身を除く): 260354712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 74047, 148094, 222141, 296188, 444282, 592376, 666423, 888564, 1332846, 1777128, 1999269, 2665692, 3998538, 5331384, 5997807, 7997076, 11995614, 15994152, 17993421, 23991228, 35986842, 47982456, 71973684, 143947368]

約数ペア:

[(1, 143947368), (2, 71973684), (3, 47982456), (4, 35986842), (6, 23991228), (8, 17993421), (9, 15994152), (12, 11995614), (18, 7997076), (24, 5997807), (27, 5331384), (36, 3998538), (54, 2665692), (72, 1999269), (81, 1777128), (108, 1332846), (162, 888564), (216, 666423), (243, 592376), (324, 444282), (486, 296188), (648, 222141), (972, 148094), (1944, 74047)]