166159972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 343496160

約数和(自身を除く): 177336188

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 73, 146, 179, 187, 289, 292, 358, 374, 578, 716, 748, 803, 1156, 1241, 1606, 1969, 2482, 3043, 3179, 3212, 3938, 4964, 6086, 6358, 7876, 12172, 12716, 13067, 13651, 21097, 26134, 27302, 33473, 42194, 51731, 52268, 54604, 66946, 84388, 103462, 133892, 143737, 206924, 222139, 232067, 287474, 444278, 464134, 569041, 574948, 888556, 928268, 1138082, 2276164, 2443529, 3776363, 4887058, 7552726, 9774116, 15105452, 41539993, 83079986, 166159972]

約数ペア:

[(1, 166159972), (2, 83079986), (4, 41539993), (11, 15105452), (17, 9774116), (22, 7552726), (34, 4887058), (44, 3776363), (68, 2443529), (73, 2276164), (146, 1138082), (179, 928268), (187, 888556), (289, 574948), (292, 569041), (358, 464134), (374, 444278), (578, 287474), (716, 232067), (748, 222139), (803, 206924), (1156, 143737), (1241, 133892), (1606, 103462), (1969, 84388), (2482, 66946), (3043, 54604), (3179, 52268), (3212, 51731), (3938, 42194), (4964, 33473), (6086, 27302), (6358, 26134), (7876, 21097), (12172, 13651), (12716, 13067)]