15670153672

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{128621}}^1$

素因数の和:128881

約数の個数: 32

約数和(自身を含む): 29873745720

約数和(自身を除く): 14203592048

約数列:

[1, 2, 4, 8, 97, 157, 194, 314, 388, 628, 776, 1256, 15229, 30458, 60916, 121832, 128621, 257242, 514484, 1028968, 12476237, 20193497, 24952474, 40386994, 49904948, 80773988, 99809896, 161547976, 1958769209, 3917538418, 7835076836, 15670153672]

約数ペア:

[(1, 15670153672), (2, 7835076836), (4, 3917538418), (8, 1958769209), (97, 161547976), (157, 99809896), (194, 80773988), (314, 49904948), (388, 40386994), (628, 24952474), (776, 20193497), (1256, 12476237), (15229, 1028968), (30458, 514484), (60916, 257242), (121832, 128621)]