146263888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 290693448

約数和(自身を除く): 144429560

約数列:

[1, 2, 4, 8, 16, 53, 106, 173, 212, 346, 424, 692, 848, 997, 1384, 1994, 2768, 3988, 7976, 9169, 15952, 18338, 36676, 52841, 73352, 105682, 146704, 172481, 211364, 344962, 422728, 689924, 845456, 1379848, 2759696, 9141493, 18282986, 36565972, 73131944, 146263888]

約数ペア:

[(1, 146263888), (2, 73131944), (4, 36565972), (8, 18282986), (16, 9141493), (53, 2759696), (106, 1379848), (173, 845456), (212, 689924), (346, 422728), (424, 344962), (692, 211364), (848, 172481), (997, 146704), (1384, 105682), (1994, 73352), (2768, 52841), (3988, 36676), (7976, 18338), (9169, 15952)]