123543392

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6197}}^1$

素因数の和:6303

約数の個数: 48

約数和(自身を含む): 281141280

約数和(自身を除く): 157597888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 6197, 9968, 12394, 19936, 24788, 43379, 49576, 86758, 99152, 173516, 198304, 347032, 551533, 694064, 1103066, 1388128, 2206132, 3860731, 4412264, 7721462, 8824528, 15442924, 17649056, 30885848, 61771696, 123543392]

約数ペア:

[(1, 123543392), (2, 61771696), (4, 30885848), (7, 17649056), (8, 15442924), (14, 8824528), (16, 7721462), (28, 4412264), (32, 3860731), (56, 2206132), (89, 1388128), (112, 1103066), (178, 694064), (224, 551533), (356, 347032), (623, 198304), (712, 173516), (1246, 99152), (1424, 86758), (2492, 49576), (2848, 43379), (4984, 24788), (6197, 19936), (9968, 12394)]