162960644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27847}}^1$

素因数の和:27888

約数の個数: 48

約数和(自身を含む): 374277120

約数和(自身を除く): 211316476

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 27847, 55694, 111388, 194929, 306317, 389858, 529093, 612634, 779716, 1058186, 1225268, 2116372, 2144219, 3703651, 4288438, 5820023, 7407302, 8576876, 11640046, 14814604, 23280092, 40740161, 81480322, 162960644]

約数ペア:

[(1, 162960644), (2, 81480322), (4, 40740161), (7, 23280092), (11, 14814604), (14, 11640046), (19, 8576876), (22, 7407302), (28, 5820023), (38, 4288438), (44, 3703651), (76, 2144219), (77, 2116372), (133, 1225268), (154, 1058186), (209, 779716), (266, 612634), (308, 529093), (418, 389858), (532, 306317), (836, 194929), (1463, 111388), (2926, 55694), (5852, 27847)]