154338948

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{60383}}^1$

素因数の和:60464

約数の個数: 36

約数和(自身を含む): 395635968

約数和(自身を除く): 241297020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 60383, 120766, 181149, 241532, 362298, 543447, 724596, 1086894, 2173788, 4287193, 8574386, 12861579, 17148772, 25723158, 38584737, 51446316, 77169474, 154338948]

約数ペア:

[(1, 154338948), (2, 77169474), (3, 51446316), (4, 38584737), (6, 25723158), (9, 17148772), (12, 12861579), (18, 8574386), (36, 4287193), (71, 2173788), (142, 1086894), (213, 724596), (284, 543447), (426, 362298), (639, 241532), (852, 181149), (1278, 120766), (2556, 60383)]