168354298

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 145355462

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 139, 238, 278, 727, 833, 973, 1454, 1666, 1946, 2363, 4726, 5089, 6811, 10178, 12359, 13622, 16541, 24718, 33082, 35623, 71246, 86513, 101053, 115787, 173026, 202106, 231574, 605591, 707371, 1211182, 1414742, 1717901, 3435802, 4951597, 9903194, 12025307, 24050614, 84177149, 168354298]

約数ペア:

[(1, 168354298), (2, 84177149), (7, 24050614), (14, 12025307), (17, 9903194), (34, 4951597), (49, 3435802), (98, 1717901), (119, 1414742), (139, 1211182), (238, 707371), (278, 605591), (727, 231574), (833, 202106), (973, 173026), (1454, 115787), (1666, 101053), (1946, 86513), (2363, 71246), (4726, 35623), (5089, 33082), (6811, 24718), (10178, 16541), (12359, 13622)]