125749442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 248935680

約数和(自身を除く): 123186238

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 182, 194, 221, 238, 419, 442, 679, 838, 1261, 1358, 1547, 1649, 2522, 2933, 3094, 3298, 5447, 5866, 7123, 8827, 10894, 11543, 14246, 17654, 21437, 23086, 38129, 40643, 42874, 49861, 76258, 81286, 92599, 99722, 150059, 185198, 284501, 300118, 528359, 569002, 648193, 690931, 1056718, 1296386, 1381862, 3698513, 4836517, 7397026, 8982103, 9673034, 17964206, 62874721, 125749442]

約数ペア:

[(1, 125749442), (2, 62874721), (7, 17964206), (13, 9673034), (14, 8982103), (17, 7397026), (26, 4836517), (34, 3698513), (91, 1381862), (97, 1296386), (119, 1056718), (182, 690931), (194, 648193), (221, 569002), (238, 528359), (419, 300118), (442, 284501), (679, 185198), (838, 150059), (1261, 99722), (1358, 92599), (1547, 81286), (1649, 76258), (2522, 49861), (2933, 42874), (3094, 40643), (3298, 38129), (5447, 23086), (5866, 21437), (7123, 17654), (8827, 14246), (10894, 11543)]