156970880654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6866017}}^1$

素因数の和:6866120

約数の個数: 32

約数和(自身を含む): 284747498496

約数和(自身を除く): 127776617842

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 3266, 11431, 22862, 6866017, 13732034, 48062119, 96124238, 157918391, 315836782, 487487207, 974974414, 1105428737, 2210857474, 3412410449, 6824820898, 11212205761, 22424411522, 78485440327, 156970880654]

約数ペア:

[(1, 156970880654), (2, 78485440327), (7, 22424411522), (14, 11212205761), (23, 6824820898), (46, 3412410449), (71, 2210857474), (142, 1105428737), (161, 974974414), (322, 487487207), (497, 315836782), (994, 157918391), (1633, 96124238), (3266, 48062119), (11431, 13732034), (22862, 6866017)]