156741136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4391}}^1$

素因数の和:4519

約数の個数: 40

約数和(自身を含む): 320229504

約数和(自身を除く): 163488368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 4391, 4462, 8782, 8924, 17564, 17848, 35128, 35696, 70256, 100993, 201986, 403972, 425927, 807944, 851854, 1615888, 1703708, 3407416, 6814832, 9796321, 19592642, 39185284, 78370568, 156741136]

約数ペア:

[(1, 156741136), (2, 78370568), (4, 39185284), (8, 19592642), (16, 9796321), (23, 6814832), (46, 3407416), (92, 1703708), (97, 1615888), (184, 851854), (194, 807944), (368, 425927), (388, 403972), (776, 201986), (1552, 100993), (2231, 70256), (4391, 35696), (4462, 35128), (8782, 17848), (8924, 17564)]