149006161408

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{722153}}^1$

素因数の和:722215

約数の個数: 80

約数和(自身を含む): 330966066816

約数和(自身を除く): 181959905408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 51584, 103168, 206336, 722153, 1444306, 2888612, 5777224, 9387989, 11554448, 18775978, 22386743, 23108896, 37551956, 44773486, 46217792, 75103912, 89546972, 92435584, 150207824, 179093944, 184871168, 291027659, 300415648, 358187888, 369742336, 582055318, 600831296, 716375776, 1164110636, 1201662592, 1432751552, 2328221272, 2403325184, 2865503104, 4656442544, 4806650368, 5731006208, 9312885088, 11462012416, 18625770176, 37251540352, 74503080704, 149006161408]

約数ペア:

[(1, 149006161408), (2, 74503080704), (4, 37251540352), (8, 18625770176), (13, 11462012416), (16, 9312885088), (26, 5731006208), (31, 4806650368), (32, 4656442544), (52, 2865503104), (62, 2403325184), (64, 2328221272), (104, 1432751552), (124, 1201662592), (128, 1164110636), (208, 716375776), (248, 600831296), (256, 582055318), (403, 369742336), (416, 358187888), (496, 300415648), (512, 291027659), (806, 184871168), (832, 179093944), (992, 150207824), (1612, 92435584), (1664, 89546972), (1984, 75103912), (3224, 46217792), (3328, 44773486), (3968, 37551956), (6448, 23108896), (6656, 22386743), (7936, 18775978), (12896, 11554448), (15872, 9387989), (25792, 5777224), (51584, 2888612), (103168, 1444306), (206336, 722153)]