121489378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 199221120

約数和(自身を除く): 77731742

約数列:

[1, 2, 17, 34, 59, 71, 118, 142, 853, 1003, 1207, 1706, 2006, 2414, 4189, 8378, 14501, 29002, 50327, 60563, 71213, 100654, 121126, 142426, 855559, 1029571, 1711118, 2059142, 3573217, 7146434, 60744689, 121489378]

約数ペア:

[(1, 121489378), (2, 60744689), (17, 7146434), (34, 3573217), (59, 2059142), (71, 1711118), (118, 1029571), (142, 855559), (853, 142426), (1003, 121126), (1207, 100654), (1706, 71213), (2006, 60563), (2414, 50327), (4189, 29002), (8378, 14501)]