156923108139

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{65479}}^1$

素因数の和:65657

約数の個数: 64

約数和(自身を含む): 260243712000

約数和(自身を除く): 103320603861

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 137, 147, 343, 357, 411, 833, 959, 1029, 2329, 2499, 2877, 5831, 6713, 6987, 16303, 17493, 20139, 46991, 48909, 65479, 114121, 140973, 196437, 342363, 458353, 798847, 1113143, 1375059, 2396541, 3208471, 3339429, 7792001, 8970623, 9625413, 22459297, 23376003, 26911869, 54544007, 62794361, 67377891, 152500591, 163632021, 188383083, 381808049, 439560527, 457501773, 1067504137, 1145424147, 1318681581, 3076923689, 3202512411, 7472528959, 9230771067, 22417586877, 52307702713, 156923108139]

約数ペア:

[(1, 156923108139), (3, 52307702713), (7, 22417586877), (17, 9230771067), (21, 7472528959), (49, 3202512411), (51, 3076923689), (119, 1318681581), (137, 1145424147), (147, 1067504137), (343, 457501773), (357, 439560527), (411, 381808049), (833, 188383083), (959, 163632021), (1029, 152500591), (2329, 67377891), (2499, 62794361), (2877, 54544007), (5831, 26911869), (6713, 23376003), (6987, 22459297), (16303, 9625413), (17493, 8970623), (20139, 7792001), (46991, 3339429), (48909, 3208471), (65479, 2396541), (114121, 1375059), (140973, 1113143), (196437, 798847), (342363, 458353)]