123655168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 88

約数和(自身を含む): 304462592

約数和(自身を除く): 180807424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1327, 1456, 1664, 1792, 2654, 2912, 3328, 3584, 5308, 5824, 6656, 7168, 9289, 10616, 11648, 13312, 17251, 18578, 21232, 23296, 34502, 37156, 42464, 46592, 69004, 74312, 84928, 93184, 120757, 138008, 148624, 169856, 241514, 276016, 297248, 339712, 483028, 552032, 594496, 679424, 966056, 1104064, 1188992, 1358848, 1932112, 2208128, 2377984, 3864224, 4416256, 4755968, 7728448, 8832512, 9511936, 15456896, 17665024, 30913792, 61827584, 123655168]

約数ペア:

[(1, 123655168), (2, 61827584), (4, 30913792), (7, 17665024), (8, 15456896), (13, 9511936), (14, 8832512), (16, 7728448), (26, 4755968), (28, 4416256), (32, 3864224), (52, 2377984), (56, 2208128), (64, 1932112), (91, 1358848), (104, 1188992), (112, 1104064), (128, 966056), (182, 679424), (208, 594496), (224, 552032), (256, 483028), (364, 339712), (416, 297248), (448, 276016), (512, 241514), (728, 169856), (832, 148624), (896, 138008), (1024, 120757), (1327, 93184), (1456, 84928), (1664, 74312), (1792, 69004), (2654, 46592), (2912, 42464), (3328, 37156), (3584, 34502), (5308, 23296), (5824, 21232), (6656, 18578), (7168, 17251), (9289, 13312), (10616, 11648)]