156917013411

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{21407}}^1$

素因数の和:21843

約数の個数: 32

約数和(自身を含む): 214312919040

約数和(自身を除く): 57395905629

約数列:

[1, 3, 79, 157, 197, 237, 471, 591, 12403, 15563, 21407, 30929, 37209, 46689, 64221, 92787, 1691153, 2443391, 3360899, 4217179, 5073459, 7330173, 10082697, 12651537, 265511021, 333157141, 662097103, 796533063, 999471423, 1986291309, 52305671137, 156917013411]

約数ペア:

[(1, 156917013411), (3, 52305671137), (79, 1986291309), (157, 999471423), (197, 796533063), (237, 662097103), (471, 333157141), (591, 265511021), (12403, 12651537), (15563, 10082697), (21407, 7330173), (30929, 5073459), (37209, 4217179), (46689, 3360899), (64221, 2443391), (92787, 1691153)]