172032938

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 334236672

約数和(自身を除く): 162203734

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 83, 86, 154, 166, 301, 313, 473, 581, 602, 626, 913, 946, 1162, 1826, 2191, 3311, 3443, 3569, 4382, 6391, 6622, 6886, 7138, 12782, 13459, 24101, 24983, 25979, 26918, 39259, 48202, 49966, 51958, 78518, 94213, 148049, 181853, 188426, 274813, 285769, 296098, 363706, 549626, 571538, 1036343, 1117097, 2000383, 2072686, 2234194, 4000766, 7819679, 12288067, 15639358, 24576134, 86016469, 172032938]

約数ペア:

[(1, 172032938), (2, 86016469), (7, 24576134), (11, 15639358), (14, 12288067), (22, 7819679), (43, 4000766), (77, 2234194), (83, 2072686), (86, 2000383), (154, 1117097), (166, 1036343), (301, 571538), (313, 549626), (473, 363706), (581, 296098), (602, 285769), (626, 274813), (913, 188426), (946, 181853), (1162, 148049), (1826, 94213), (2191, 78518), (3311, 51958), (3443, 49966), (3569, 48202), (4382, 39259), (6391, 26918), (6622, 25979), (6886, 24983), (7138, 24101), (12782, 13459)]