138323088

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 120

約数和(自身を含む): 402161760

約数和(自身を除く): 263838672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 89, 129, 144, 172, 178, 251, 258, 267, 344, 356, 387, 502, 516, 534, 688, 712, 753, 774, 801, 1004, 1032, 1068, 1424, 1506, 1548, 1602, 2008, 2064, 2136, 2259, 3012, 3096, 3204, 3827, 4016, 4272, 4518, 6024, 6192, 6408, 7654, 9036, 10793, 11481, 12048, 12816, 15308, 18072, 21586, 22339, 22962, 30616, 32379, 34443, 36144, 43172, 44678, 45924, 61232, 64758, 67017, 68886, 86344, 89356, 91848, 97137, 129516, 134034, 137772, 172688, 178712, 183696, 194274, 201051, 259032, 268068, 275544, 357424, 388548, 402102, 518064, 536136, 551088, 777096, 804204, 960577, 1072272, 1554192, 1608408, 1921154, 2881731, 3216816, 3842308, 5763462, 7684616, 8645193, 11526924, 15369232, 17290386, 23053848, 34580772, 46107696, 69161544, 138323088]

約数ペア:

[(1, 138323088), (2, 69161544), (3, 46107696), (4, 34580772), (6, 23053848), (8, 17290386), (9, 15369232), (12, 11526924), (16, 8645193), (18, 7684616), (24, 5763462), (36, 3842308), (43, 3216816), (48, 2881731), (72, 1921154), (86, 1608408), (89, 1554192), (129, 1072272), (144, 960577), (172, 804204), (178, 777096), (251, 551088), (258, 536136), (267, 518064), (344, 402102), (356, 388548), (387, 357424), (502, 275544), (516, 268068), (534, 259032), (688, 201051), (712, 194274), (753, 183696), (774, 178712), (801, 172688), (1004, 137772), (1032, 134034), (1068, 129516), (1424, 97137), (1506, 91848), (1548, 89356), (1602, 86344), (2008, 68886), (2064, 67017), (2136, 64758), (2259, 61232), (3012, 45924), (3096, 44678), (3204, 43172), (3827, 36144), (4016, 34443), (4272, 32379), (4518, 30616), (6024, 22962), (6192, 22339), (6408, 21586), (7654, 18072), (9036, 15308), (10793, 12816), (11481, 12048)]