138838757564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{201797}}^1$

素因数の和:202046

約数の個数: 48

約数和(自身を含む): 266266810656

約数和(自身を除く): 127428053092

約数列:

[1, 2, 4, 13, 26, 52, 101, 131, 202, 262, 404, 524, 1313, 1703, 2626, 3406, 5252, 6812, 13231, 26462, 52924, 172003, 201797, 344006, 403594, 688012, 807188, 2623361, 5246722, 10493444, 20381497, 26435407, 40762994, 52870814, 81525988, 105741628, 264959461, 343660291, 529918922, 687320582, 1059837844, 1374641164, 2669976107, 5339952214, 10679904428, 34709689391, 69419378782, 138838757564]

約数ペア:

[(1, 138838757564), (2, 69419378782), (4, 34709689391), (13, 10679904428), (26, 5339952214), (52, 2669976107), (101, 1374641164), (131, 1059837844), (202, 687320582), (262, 529918922), (404, 343660291), (524, 264959461), (1313, 105741628), (1703, 81525988), (2626, 52870814), (3406, 40762994), (5252, 26435407), (6812, 20381497), (13231, 10493444), (26462, 5246722), (52924, 2623361), (172003, 807188), (201797, 688012), (344006, 403594)]