121956464

素因数分解:

$2^4\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1907}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 270661248

約数和(自身を除く): 148704784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571, 1142, 1907, 2284, 3814, 3997, 4568, 7628, 7994, 9136, 13349, 15256, 15988, 26698, 30512, 31976, 53396, 63952, 106792, 213584, 1088897, 2177794, 4355588, 7622279, 8711176, 15244558, 17422352, 30489116, 60978232, 121956464]

約数ペア:

[(1, 121956464), (2, 60978232), (4, 30489116), (7, 17422352), (8, 15244558), (14, 8711176), (16, 7622279), (28, 4355588), (56, 2177794), (112, 1088897), (571, 213584), (1142, 106792), (1907, 63952), (2284, 53396), (3814, 31976), (3997, 30512), (4568, 26698), (7628, 15988), (7994, 15256), (9136, 13349)]