156968947891

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1\times {\mathrm{35323}}^1$

素因数の和:35803

約数の個数: 32

約数和(自身を含む): 192275596800

約数和(自身を除く): 35306648909

約数列:

[1, 7, 17, 107, 119, 349, 749, 1819, 2443, 5933, 12733, 35323, 37343, 41531, 247261, 261401, 600491, 634831, 3779561, 4203437, 4443817, 12327727, 26456927, 64252537, 86294089, 209571359, 449767759, 1319066789, 1466999513, 9233467523, 22424135413, 156968947891]

約数ペア:

[(1, 156968947891), (7, 22424135413), (17, 9233467523), (107, 1466999513), (119, 1319066789), (349, 449767759), (749, 209571359), (1819, 86294089), (2443, 64252537), (5933, 26456927), (12733, 12327727), (35323, 4443817), (37343, 4203437), (41531, 3779561), (247261, 634831), (261401, 600491)]