121407516

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{42689}}^1$

素因数の和:42778

約数の個数: 36

約数和(自身を含む): 310783200

約数和(自身を除く): 189375684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 42689, 85378, 128067, 170756, 256134, 384201, 512268, 768402, 1536804, 3372431, 6744862, 10117293, 13489724, 20234586, 30351879, 40469172, 60703758, 121407516]

約数ペア:

[(1, 121407516), (2, 60703758), (3, 40469172), (4, 30351879), (6, 20234586), (9, 13489724), (12, 10117293), (18, 6744862), (36, 3372431), (79, 1536804), (158, 768402), (237, 512268), (316, 384201), (474, 256134), (711, 170756), (948, 128067), (1422, 85378), (2844, 42689)]