179673494

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12821}}^1$

素因数の和:12861

約数の個数: 48

約数和(自身を含む): 368350416

約数和(自身を除く): 188676922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 12821, 14014, 25642, 89747, 141031, 166673, 179494, 282062, 333346, 628229, 987217, 1166711, 1256458, 1833403, 1974434, 2333422, 3666806, 6910519, 8166977, 12833821, 13821038, 16333954, 25667642, 89836747, 179673494]

約数ペア:

[(1, 179673494), (2, 89836747), (7, 25667642), (11, 16333954), (13, 13821038), (14, 12833821), (22, 8166977), (26, 6910519), (49, 3666806), (77, 2333422), (91, 1974434), (98, 1833403), (143, 1256458), (154, 1166711), (182, 987217), (286, 628229), (539, 333346), (637, 282062), (1001, 179494), (1078, 166673), (1274, 141031), (2002, 89747), (7007, 25642), (12821, 14014)]