188016894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3306

約数の個数: 72

約数和(自身を含む): 464475960

約数和(自身を除く): 276459066

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1482, 1521, 2223, 3042, 3211, 3253, 4446, 6422, 6506, 9633, 9759, 19266, 19518, 28899, 29277, 42289, 57798, 58554, 61807, 84578, 123614, 126867, 185421, 253734, 370842, 380601, 549757, 556263, 761202, 803491, 1099514, 1112526, 1606982, 1649271, 2410473, 3298542, 4820946, 4947813, 7231419, 9895626, 10445383, 14462838, 20890766, 31336149, 62672298, 94008447, 188016894]

約数ペア:

[(1, 188016894), (2, 94008447), (3, 62672298), (6, 31336149), (9, 20890766), (13, 14462838), (18, 10445383), (19, 9895626), (26, 7231419), (38, 4947813), (39, 4820946), (57, 3298542), (78, 2410473), (114, 1649271), (117, 1606982), (169, 1112526), (171, 1099514), (234, 803491), (247, 761202), (338, 556263), (342, 549757), (494, 380601), (507, 370842), (741, 253734), (1014, 185421), (1482, 126867), (1521, 123614), (2223, 84578), (3042, 61807), (3211, 58554), (3253, 57798), (4446, 42289), (6422, 29277), (6506, 28899), (9633, 19518), (9759, 19266)]