156979187195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{88657}}^1$

素因数の和:89279

約数の個数: 32

約数和(自身を含む): 205212771648

約数和(自身を除く): 48233584453

約数列:

[1, 5, 17, 37, 85, 185, 563, 629, 2815, 3145, 9571, 20831, 47855, 88657, 104155, 354127, 443285, 1507169, 1770635, 3280309, 7535845, 16401545, 49913891, 55765253, 249569455, 278826265, 848536147, 1846813967, 4242680735, 9234069835, 31395837439, 156979187195]

約数ペア:

[(1, 156979187195), (5, 31395837439), (17, 9234069835), (37, 4242680735), (85, 1846813967), (185, 848536147), (563, 278826265), (629, 249569455), (2815, 55765253), (3145, 49913891), (9571, 16401545), (20831, 7535845), (47855, 3280309), (88657, 1770635), (104155, 1507169), (354127, 443285)]