153544458

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{15671}}^1$

素因数の和:15770

約数の個数: 32

約数和(自身を含む): 324974592

約数和(自身を除く): 171430134

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 15671, 31342, 47013, 94026, 360433, 720866, 1081299, 1112641, 2162598, 2225282, 3337923, 6675846, 25590743, 51181486, 76772229, 153544458]

約数ペア:

[(1, 153544458), (2, 76772229), (3, 51181486), (6, 25590743), (23, 6675846), (46, 3337923), (69, 2225282), (71, 2162598), (138, 1112641), (142, 1081299), (213, 720866), (426, 360433), (1633, 94026), (3266, 47013), (4899, 31342), (9798, 15671)]