156740017287

素因数分解:

$3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2843}}^1\times {\mathrm{3319}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 245418543360

約数和(自身を除く): 88678526073

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 791, 2373, 2843, 3319, 5537, 8529, 9957, 16611, 19901, 23233, 59703, 69699, 139307, 162631, 321259, 375047, 417921, 487893, 963777, 1125141, 2248813, 2625329, 6746439, 7875987, 9435917, 15741691, 18377303, 28307751, 47225073, 55131909, 66051419, 198154257, 462359933, 1066258621, 1387079799, 3198775863, 7463810347, 22391431041, 52246672429, 156740017287]

約数ペア:

[(1, 156740017287), (3, 52246672429), (7, 22391431041), (21, 7463810347), (49, 3198775863), (113, 1387079799), (147, 1066258621), (339, 462359933), (791, 198154257), (2373, 66051419), (2843, 55131909), (3319, 47225073), (5537, 28307751), (8529, 18377303), (9957, 15741691), (16611, 9435917), (19901, 7875987), (23233, 6746439), (59703, 2625329), (69699, 2248813), (139307, 1125141), (162631, 963777), (321259, 487893), (375047, 417921)]