164017504

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3607}}^1$

素因数の和:3660

約数の個数: 72

約数和(自身を含む): 388689840

約数和(自身を除く): 224672336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 3607, 5684, 6496, 7214, 11368, 14428, 22736, 25249, 28856, 45472, 50498, 57712, 100996, 104603, 115424, 176743, 201992, 209206, 353486, 403984, 418412, 706972, 732221, 807968, 836824, 1413944, 1464442, 1673648, 2827888, 2928884, 3347296, 5125547, 5655776, 5857768, 10251094, 11715536, 20502188, 23431072, 41004376, 82008752, 164017504]

約数ペア:

[(1, 164017504), (2, 82008752), (4, 41004376), (7, 23431072), (8, 20502188), (14, 11715536), (16, 10251094), (28, 5857768), (29, 5655776), (32, 5125547), (49, 3347296), (56, 2928884), (58, 2827888), (98, 1673648), (112, 1464442), (116, 1413944), (196, 836824), (203, 807968), (224, 732221), (232, 706972), (392, 418412), (406, 403984), (464, 353486), (784, 209206), (812, 201992), (928, 176743), (1421, 115424), (1568, 104603), (1624, 100996), (2842, 57712), (3248, 50498), (3607, 45472), (5684, 28856), (6496, 25249), (7214, 22736), (11368, 14428)]