157075996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 344477952

約数和(自身を除く): 187401956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 844, 1477, 2321, 2417, 2954, 4642, 4834, 5908, 9284, 9668, 16247, 16919, 26587, 32494, 33838, 53174, 64988, 67676, 106348, 186109, 372218, 509987, 744436, 1019974, 2039948, 3569909, 5609857, 7139818, 11219714, 14279636, 22439428, 39268999, 78537998, 157075996]

約数ペア:

[(1, 157075996), (2, 78537998), (4, 39268999), (7, 22439428), (11, 14279636), (14, 11219714), (22, 7139818), (28, 5609857), (44, 3569909), (77, 2039948), (154, 1019974), (211, 744436), (308, 509987), (422, 372218), (844, 186109), (1477, 106348), (2321, 67676), (2417, 64988), (2954, 53174), (4642, 33838), (4834, 32494), (5908, 26587), (9284, 16919), (9668, 16247)]