165770462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 305157888

約数和(自身を除く): 139387426

約数列:

[1, 2, 11, 13, 22, 26, 41, 67, 82, 134, 143, 211, 286, 422, 451, 533, 737, 871, 902, 1066, 1474, 1742, 2321, 2743, 2747, 4642, 5486, 5494, 5863, 8651, 9581, 11726, 14137, 17302, 19162, 28274, 30173, 30217, 35711, 60346, 60434, 71422, 95161, 112463, 155507, 183781, 190322, 224926, 311014, 367562, 392821, 579617, 785642, 1159234, 1237093, 2021591, 2474186, 4043182, 6375787, 7535021, 12751574, 15070042, 82885231, 165770462]

約数ペア:

[(1, 165770462), (2, 82885231), (11, 15070042), (13, 12751574), (22, 7535021), (26, 6375787), (41, 4043182), (67, 2474186), (82, 2021591), (134, 1237093), (143, 1159234), (211, 785642), (286, 579617), (422, 392821), (451, 367562), (533, 311014), (737, 224926), (871, 190322), (902, 183781), (1066, 155507), (1474, 112463), (1742, 95161), (2321, 71422), (2743, 60434), (2747, 60346), (4642, 35711), (5486, 30217), (5494, 30173), (5863, 28274), (8651, 19162), (9581, 17302), (11726, 14137)]