144997212997

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{181913}}^1$

素因数の和:182413

約数の個数: 32

約数和(自身を含む): 188259160320

約数和(自身を除く): 43261947323

約数列:

[1, 7, 13, 19, 91, 133, 247, 461, 1729, 3227, 5993, 8759, 41951, 61313, 113867, 181913, 797069, 1273391, 2364869, 3456347, 16554083, 24194429, 44932511, 83861893, 314527577, 587033251, 1090204609, 1593375967, 7631432263, 11153631769, 20713887571, 144997212997]

約数ペア:

[(1, 144997212997), (7, 20713887571), (13, 11153631769), (19, 7631432263), (91, 1593375967), (133, 1090204609), (247, 587033251), (461, 314527577), (1729, 83861893), (3227, 44932511), (5993, 24194429), (8759, 16554083), (41951, 3456347), (61313, 2364869), (113867, 1273391), (181913, 797069)]