156744391903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{123983}}^1$

素因数の和:124299

約数の個数: 32

約数和(自身を含む): 188535029760

約数和(自身を除く): 31790637857

約数列:

[1, 11, 19, 23, 209, 253, 263, 437, 2893, 4807, 4997, 6049, 54967, 66539, 114931, 123983, 1264241, 1363813, 2355677, 2851609, 25912447, 31367699, 32607529, 54180571, 358682819, 595986281, 619543051, 749973167, 6814973561, 8249704837, 14249490173, 156744391903]

約数ペア:

[(1, 156744391903), (11, 14249490173), (19, 8249704837), (23, 6814973561), (209, 749973167), (253, 619543051), (263, 595986281), (437, 358682819), (2893, 54180571), (4807, 32607529), (4997, 31367699), (6049, 25912447), (54967, 2851609), (66539, 2355677), (114931, 1363813), (123983, 1264241)]