179968897864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2317037}}^1$

素因数の和:2317142

約数の個数: 64

約数和(自身を含む): 411505948800

約数和(自身を除く): 231537050936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2774, 4088, 5548, 9709, 11096, 19418, 38836, 77672, 2317037, 4634074, 9268148, 16219259, 18536296, 32438518, 44023703, 64877036, 88047406, 129754072, 169143701, 176094812, 308165921, 338287402, 352189624, 616331842, 676574804, 1184005907, 1232663684, 1353149608, 2368011814, 2465327368, 3213730319, 4736023628, 6427460638, 9472047256, 12854921276, 22496112233, 25709842552, 44992224466, 89984448932, 179968897864]

約数ペア:

[(1, 179968897864), (2, 89984448932), (4, 44992224466), (7, 25709842552), (8, 22496112233), (14, 12854921276), (19, 9472047256), (28, 6427460638), (38, 4736023628), (56, 3213730319), (73, 2465327368), (76, 2368011814), (133, 1353149608), (146, 1232663684), (152, 1184005907), (266, 676574804), (292, 616331842), (511, 352189624), (532, 338287402), (584, 308165921), (1022, 176094812), (1064, 169143701), (1387, 129754072), (2044, 88047406), (2774, 64877036), (4088, 44023703), (5548, 32438518), (9709, 18536296), (11096, 16219259), (19418, 9268148), (38836, 4634074), (77672, 2317037)]