129689136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 386493120

約数和(自身を除く): 256803984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 107, 114, 144, 152, 171, 214, 228, 304, 321, 342, 428, 443, 456, 642, 684, 856, 886, 912, 963, 1284, 1329, 1368, 1712, 1772, 1926, 2033, 2568, 2658, 2736, 3544, 3852, 3987, 4066, 5136, 5316, 6099, 7088, 7704, 7974, 8132, 8417, 10632, 12198, 15408, 15948, 16264, 16834, 18297, 21264, 24396, 25251, 31896, 32528, 33668, 36594, 47401, 48792, 50502, 63792, 67336, 73188, 75753, 94802, 97584, 101004, 134672, 142203, 146376, 151506, 189604, 202008, 284406, 292752, 303012, 379208, 404016, 426609, 568812, 606024, 758416, 853218, 900619, 1137624, 1212048, 1706436, 1801238, 2275248, 2701857, 3412872, 3602476, 5403714, 6825744, 7204952, 8105571, 10807428, 14409904, 16211142, 21614856, 32422284, 43229712, 64844568, 129689136]

約数ペア:

[(1, 129689136), (2, 64844568), (3, 43229712), (4, 32422284), (6, 21614856), (8, 16211142), (9, 14409904), (12, 10807428), (16, 8105571), (18, 7204952), (19, 6825744), (24, 5403714), (36, 3602476), (38, 3412872), (48, 2701857), (57, 2275248), (72, 1801238), (76, 1706436), (107, 1212048), (114, 1137624), (144, 900619), (152, 853218), (171, 758416), (214, 606024), (228, 568812), (304, 426609), (321, 404016), (342, 379208), (428, 303012), (443, 292752), (456, 284406), (642, 202008), (684, 189604), (856, 151506), (886, 146376), (912, 142203), (963, 134672), (1284, 101004), (1329, 97584), (1368, 94802), (1712, 75753), (1772, 73188), (1926, 67336), (2033, 63792), (2568, 50502), (2658, 48792), (2736, 47401), (3544, 36594), (3852, 33668), (3987, 32528), (4066, 31896), (5136, 25251), (5316, 24396), (6099, 21264), (7088, 18297), (7704, 16834), (7974, 16264), (8132, 15948), (8417, 15408), (10632, 12198)]