145755186

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{9871}}^1$

素因数の和:10006

約数の個数: 32

約数和(自身を含む): 307058688

約数和(自身を除く): 161303502

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2461, 4922, 7383, 9871, 14766, 19742, 29613, 59226, 227033, 454066, 681099, 1056197, 1362198, 2112394, 3168591, 6337182, 24292531, 48585062, 72877593, 145755186]

約数ペア:

[(1, 145755186), (2, 72877593), (3, 48585062), (6, 24292531), (23, 6337182), (46, 3168591), (69, 2112394), (107, 1362198), (138, 1056197), (214, 681099), (321, 454066), (642, 227033), (2461, 59226), (4922, 29613), (7383, 19742), (9871, 14766)]