139794672

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{171317}}^1$

素因数の和:171345

約数の個数: 40

約数和(自身を含む): 382381776

約数和(自身を除く): 242587104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 171317, 342634, 513951, 685268, 1027902, 1370536, 2055804, 2741072, 2912389, 4111608, 5824778, 8223216, 8737167, 11649556, 17474334, 23299112, 34948668, 46598224, 69897336, 139794672]

約数ペア:

[(1, 139794672), (2, 69897336), (3, 46598224), (4, 34948668), (6, 23299112), (8, 17474334), (12, 11649556), (16, 8737167), (17, 8223216), (24, 5824778), (34, 4111608), (48, 2912389), (51, 2741072), (68, 2055804), (102, 1370536), (136, 1027902), (204, 685268), (272, 513951), (408, 342634), (816, 171317)]