164429792

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 330930432

約数和(自身を除く): 166500640

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 271, 283, 536, 542, 566, 1072, 1084, 1132, 2144, 2168, 2264, 4336, 4528, 8672, 9056, 18157, 18961, 36314, 37922, 72628, 75844, 76693, 145256, 151688, 153386, 290512, 303376, 306772, 581024, 606752, 613544, 1227088, 2454176, 5138431, 10276862, 20553724, 41107448, 82214896, 164429792]

約数ペア:

[(1, 164429792), (2, 82214896), (4, 41107448), (8, 20553724), (16, 10276862), (32, 5138431), (67, 2454176), (134, 1227088), (268, 613544), (271, 606752), (283, 581024), (536, 306772), (542, 303376), (566, 290512), (1072, 153386), (1084, 151688), (1132, 145256), (2144, 76693), (2168, 75844), (2264, 72628), (4336, 37922), (4528, 36314), (8672, 18961), (9056, 18157)]