169779402

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4289

約数の個数: 80

約数和(自身を含む): 431360160

約数和(自身を除く): 261580758

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 4243, 4446, 6669, 8486, 12729, 13338, 20007, 25458, 38187, 40014, 55159, 76374, 80617, 110318, 114561, 161234, 165477, 229122, 241851, 330954, 343683, 483702, 496431, 687366, 725553, 992862, 1048021, 1451106, 1489293, 2096042, 2176659, 2978586, 3144063, 4353318, 4467879, 6288126, 6529977, 8935758, 9432189, 13059954, 18864378, 28296567, 56593134, 84889701, 169779402]

約数ペア:

[(1, 169779402), (2, 84889701), (3, 56593134), (6, 28296567), (9, 18864378), (13, 13059954), (18, 9432189), (19, 8935758), (26, 6529977), (27, 6288126), (38, 4467879), (39, 4353318), (54, 3144063), (57, 2978586), (78, 2176659), (81, 2096042), (114, 1489293), (117, 1451106), (162, 1048021), (171, 992862), (234, 725553), (247, 687366), (342, 496431), (351, 483702), (494, 343683), (513, 330954), (702, 241851), (741, 229122), (1026, 165477), (1053, 161234), (1482, 114561), (1539, 110318), (2106, 80617), (2223, 76374), (3078, 55159), (4243, 40014), (4446, 38187), (6669, 25458), (8486, 20007), (12729, 13338)]