166164964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 346985856

約数和(自身を除く): 180820892

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1484, 2173, 2731, 4346, 5462, 8692, 10924, 15211, 19117, 30422, 38234, 60844, 76468, 111971, 144743, 223942, 289486, 447884, 578972, 783797, 1013201, 1567594, 2026402, 3135188, 4052804, 5934463, 11868926, 23737852, 41541241, 83082482, 166164964]

約数ペア:

[(1, 166164964), (2, 83082482), (4, 41541241), (7, 23737852), (14, 11868926), (28, 5934463), (41, 4052804), (53, 3135188), (82, 2026402), (106, 1567594), (164, 1013201), (212, 783797), (287, 578972), (371, 447884), (574, 289486), (742, 223942), (1148, 144743), (1484, 111971), (2173, 76468), (2731, 60844), (4346, 38234), (5462, 30422), (8692, 19117), (10924, 15211)]