159215784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72901}}^1$

素因数の和:72930

約数の個数: 64

約数和(自身を含む): 489901440

約数和(自身を除く): 330685656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 72901, 145802, 218703, 291604, 437406, 510307, 583208, 874812, 947713, 1020614, 1530921, 1749624, 1895426, 2041228, 2843139, 3061842, 3790852, 4082456, 5686278, 6123684, 6633991, 7581704, 11372556, 12247368, 13267982, 19901973, 22745112, 26535964, 39803946, 53071928, 79607892, 159215784]

約数ペア:

[(1, 159215784), (2, 79607892), (3, 53071928), (4, 39803946), (6, 26535964), (7, 22745112), (8, 19901973), (12, 13267982), (13, 12247368), (14, 11372556), (21, 7581704), (24, 6633991), (26, 6123684), (28, 5686278), (39, 4082456), (42, 3790852), (52, 3061842), (56, 2843139), (78, 2041228), (84, 1895426), (91, 1749624), (104, 1530921), (156, 1020614), (168, 947713), (182, 874812), (273, 583208), (312, 510307), (364, 437406), (546, 291604), (728, 218703), (1092, 145802), (2184, 72901)]