198124134

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3189

約数の個数: 64

約数和(自身を含む): 459782400

約数和(自身を除く): 261658266

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2451, 3109, 3354, 4902, 6218, 9327, 10621, 18654, 21242, 31863, 40417, 59071, 63726, 80834, 118142, 121251, 133687, 177213, 242502, 267374, 354426, 401061, 767923, 802122, 1535846, 1737931, 2303769, 2540053, 3475862, 4607538, 5080106, 5213793, 7620159, 10427586, 15240318, 33020689, 66041378, 99062067, 198124134]

約数ペア:

[(1, 198124134), (2, 99062067), (3, 66041378), (6, 33020689), (13, 15240318), (19, 10427586), (26, 7620159), (38, 5213793), (39, 5080106), (43, 4607538), (57, 3475862), (78, 2540053), (86, 2303769), (114, 1737931), (129, 1535846), (247, 802122), (258, 767923), (494, 401061), (559, 354426), (741, 267374), (817, 242502), (1118, 177213), (1482, 133687), (1634, 121251), (1677, 118142), (2451, 80834), (3109, 63726), (3354, 59071), (4902, 40417), (6218, 31863), (9327, 21242), (10621, 18654)]