145391306

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 231228900

約数和(自身を除く): 85837594

約数列:

[1, 2, 19, 38, 349, 361, 577, 698, 722, 1154, 6631, 10963, 13262, 21926, 125989, 201373, 208297, 251978, 402746, 416594, 3826087, 7652174, 72695653, 145391306]

約数ペア:

[(1, 145391306), (2, 72695653), (19, 7652174), (38, 3826087), (349, 416594), (361, 402746), (577, 251978), (698, 208297), (722, 201373), (1154, 125989), (6631, 21926), (10963, 13262)]