123669319168

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{44491}}^1$

素因数の和:44659

約数の個数: 80

約数和(自身を含む): 253975463280

約数和(自身を除く): 130306144112

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 128, 178, 244, 256, 356, 488, 512, 712, 976, 1424, 1952, 2848, 3904, 5429, 5696, 7808, 10858, 11392, 15616, 21716, 22784, 31232, 43432, 44491, 45568, 86864, 88982, 173728, 177964, 347456, 355928, 694912, 711856, 1389824, 1423712, 2713951, 2779648, 2847424, 3959699, 5427902, 5694848, 7919398, 10855804, 11389696, 15838796, 21711608, 22779392, 31677592, 43423216, 63355184, 86846432, 126710368, 173692864, 241541639, 253420736, 347385728, 483083278, 506841472, 694771456, 966166556, 1013682944, 1389542912, 1932333112, 2027365888, 3864666224, 7729332448, 15458664896, 30917329792, 61834659584, 123669319168]

約数ペア:

[(1, 123669319168), (2, 61834659584), (4, 30917329792), (8, 15458664896), (16, 7729332448), (32, 3864666224), (61, 2027365888), (64, 1932333112), (89, 1389542912), (122, 1013682944), (128, 966166556), (178, 694771456), (244, 506841472), (256, 483083278), (356, 347385728), (488, 253420736), (512, 241541639), (712, 173692864), (976, 126710368), (1424, 86846432), (1952, 63355184), (2848, 43423216), (3904, 31677592), (5429, 22779392), (5696, 21711608), (7808, 15838796), (10858, 11389696), (11392, 10855804), (15616, 7919398), (21716, 5694848), (22784, 5427902), (31232, 3959699), (43432, 2847424), (44491, 2779648), (45568, 2713951), (86864, 1423712), (88982, 1389824), (173728, 711856), (177964, 694912), (347456, 355928)]