158309235

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 341510400

約数和(自身を除く): 183201165

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 513, 567, 665, 855, 945, 1197, 1539, 1995, 2565, 2835, 2939, 3591, 5985, 7695, 8817, 10773, 14695, 17955, 20573, 26451, 44085, 53865, 55841, 61719, 79353, 102865, 132255, 167523, 185157, 238059, 279205, 308595, 390887, 396765, 502569, 555471, 837615, 925785, 1172661, 1190295, 1507707, 1666413, 1954435, 2512845, 2777355, 3517983, 4523121, 5863305, 7538535, 8332065, 10553949, 17589915, 22615605, 31661847, 52769745, 158309235]

約数ペア:

[(1, 158309235), (3, 52769745), (5, 31661847), (7, 22615605), (9, 17589915), (15, 10553949), (19, 8332065), (21, 7538535), (27, 5863305), (35, 4523121), (45, 3517983), (57, 2777355), (63, 2512845), (81, 1954435), (95, 1666413), (105, 1507707), (133, 1190295), (135, 1172661), (171, 925785), (189, 837615), (285, 555471), (315, 502569), (399, 396765), (405, 390887), (513, 308595), (567, 279205), (665, 238059), (855, 185157), (945, 167523), (1197, 132255), (1539, 102865), (1995, 79353), (2565, 61719), (2835, 55841), (2939, 53865), (3591, 44085), (5985, 26451), (7695, 20573), (8817, 17955), (10773, 14695)]