157419894

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 321122304

約数和(自身を除く): 163702410

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 383, 766, 1123, 1149, 2246, 2298, 3369, 6738, 23363, 46726, 68503, 70089, 137006, 140178, 205509, 411018, 430109, 860218, 1290327, 2580654, 26236649, 52473298, 78709947, 157419894]

約数ペア:

[(1, 157419894), (2, 78709947), (3, 52473298), (6, 26236649), (61, 2580654), (122, 1290327), (183, 860218), (366, 430109), (383, 411018), (766, 205509), (1123, 140178), (1149, 137006), (2246, 70089), (2298, 68503), (3369, 46726), (6738, 23363)]