172631368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 403320960

約数和(自身を除く): 230689592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 83, 91, 104, 166, 182, 332, 364, 581, 664, 728, 1079, 1162, 2158, 2324, 2857, 4316, 4648, 5714, 7553, 8632, 11428, 15106, 19999, 22856, 30212, 37141, 39998, 60424, 74282, 79996, 148564, 159992, 237131, 259987, 297128, 474262, 519974, 948524, 1039948, 1659917, 1897048, 2079896, 3082703, 3319834, 6165406, 6639668, 12330812, 13279336, 21578921, 24661624, 43157842, 86315684, 172631368]

約数ペア:

[(1, 172631368), (2, 86315684), (4, 43157842), (7, 24661624), (8, 21578921), (13, 13279336), (14, 12330812), (26, 6639668), (28, 6165406), (52, 3319834), (56, 3082703), (83, 2079896), (91, 1897048), (104, 1659917), (166, 1039948), (182, 948524), (332, 519974), (364, 474262), (581, 297128), (664, 259987), (728, 237131), (1079, 159992), (1162, 148564), (2158, 79996), (2324, 74282), (2857, 60424), (4316, 39998), (4648, 37141), (5714, 30212), (7553, 22856), (8632, 19999), (11428, 15106)]