161174208

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2142

約数の個数: 112

約数和(自身を含む): 474285056

約数和(自身を除く): 313110848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2083, 2418, 2496, 2976, 3224, 4166, 4836, 5952, 6249, 6448, 8332, 9672, 12498, 12896, 16664, 19344, 24996, 25792, 27079, 33328, 38688, 49992, 54158, 64573, 66656, 77376, 81237, 99984, 108316, 129146, 133312, 162474, 193719, 199968, 216632, 258292, 324948, 387438, 399936, 433264, 516584, 649896, 774876, 839449, 866528, 1033168, 1299792, 1549752, 1678898, 1733056, 2066336, 2518347, 2599584, 3099504, 3357796, 4132672, 5036694, 5199168, 6199008, 6715592, 10073388, 12398016, 13431184, 20146776, 26862368, 40293552, 53724736, 80587104, 161174208]

約数ペア:

[(1, 161174208), (2, 80587104), (3, 53724736), (4, 40293552), (6, 26862368), (8, 20146776), (12, 13431184), (13, 12398016), (16, 10073388), (24, 6715592), (26, 6199008), (31, 5199168), (32, 5036694), (39, 4132672), (48, 3357796), (52, 3099504), (62, 2599584), (64, 2518347), (78, 2066336), (93, 1733056), (96, 1678898), (104, 1549752), (124, 1299792), (156, 1033168), (186, 866528), (192, 839449), (208, 774876), (248, 649896), (312, 516584), (372, 433264), (403, 399936), (416, 387438), (496, 324948), (624, 258292), (744, 216632), (806, 199968), (832, 193719), (992, 162474), (1209, 133312), (1248, 129146), (1488, 108316), (1612, 99984), (1984, 81237), (2083, 77376), (2418, 66656), (2496, 64573), (2976, 54158), (3224, 49992), (4166, 38688), (4836, 33328), (5952, 27079), (6249, 25792), (6448, 24996), (8332, 19344), (9672, 16664), (12498, 12896)]