147758946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{7703}}^1$

素因数の和:7870

約数の個数: 32

約数和(自身を含む): 310625280

約数和(自身を除く): 162866334

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 7703, 9591, 15406, 19182, 23109, 46218, 177169, 354338, 531507, 1063014, 1070717, 2141434, 3212151, 6424302, 24626491, 49252982, 73879473, 147758946]

約数ペア:

[(1, 147758946), (2, 73879473), (3, 49252982), (6, 24626491), (23, 6424302), (46, 3212151), (69, 2141434), (138, 1070717), (139, 1063014), (278, 531507), (417, 354338), (834, 177169), (3197, 46218), (6394, 23109), (7703, 19182), (9591, 15406)]