168214046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 343719936

約数和(自身を除く): 175505890

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 511, 803, 949, 1001, 1022, 1151, 1606, 1898, 2002, 2302, 5621, 6643, 8057, 10439, 11242, 12661, 13286, 14963, 16114, 20878, 25322, 29926, 73073, 84023, 88627, 104741, 146146, 164593, 168046, 177254, 209482, 329186, 588161, 924253, 1092299, 1152151, 1176322, 1848506, 2184598, 2304302, 6469771, 7646093, 12015289, 12939542, 15292186, 24030578, 84107023, 168214046]

約数ペア:

[(1, 168214046), (2, 84107023), (7, 24030578), (11, 15292186), (13, 12939542), (14, 12015289), (22, 7646093), (26, 6469771), (73, 2304302), (77, 2184598), (91, 1848506), (143, 1176322), (146, 1152151), (154, 1092299), (182, 924253), (286, 588161), (511, 329186), (803, 209482), (949, 177254), (1001, 168046), (1022, 164593), (1151, 146146), (1606, 104741), (1898, 88627), (2002, 84023), (2302, 73073), (5621, 29926), (6643, 25322), (8057, 20878), (10439, 16114), (11242, 14963), (12661, 13286)]