168355295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 224337600

約数和(自身を除く): 55982305

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 551, 1007, 1153, 1537, 2755, 5035, 5765, 7685, 21907, 29203, 33437, 61109, 109535, 146015, 167185, 305545, 635303, 1161071, 1772161, 3176515, 5805355, 8860805, 33671059, 168355295]

約数ペア:

[(1, 168355295), (5, 33671059), (19, 8860805), (29, 5805355), (53, 3176515), (95, 1772161), (145, 1161071), (265, 635303), (551, 305545), (1007, 167185), (1153, 146015), (1537, 109535), (2755, 61109), (5035, 33437), (5765, 29203), (7685, 21907)]