115678878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{144961}}^1$

素因数の和:144992

約数の個数: 32

約数和(自身を含む): 278327040

約数和(自身を除く): 162648162

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 144961, 289922, 434883, 869766, 1014727, 2029454, 2754259, 3044181, 5508518, 6088362, 8262777, 16525554, 19279813, 38559626, 57839439, 115678878]

約数ペア:

[(1, 115678878), (2, 57839439), (3, 38559626), (6, 19279813), (7, 16525554), (14, 8262777), (19, 6088362), (21, 5508518), (38, 3044181), (42, 2754259), (57, 2029454), (114, 1014727), (133, 869766), (266, 434883), (399, 289922), (798, 144961)]