143552164

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 302346240

約数和(自身を除く): 158794076

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 79, 98, 127, 146, 158, 196, 254, 292, 316, 508, 511, 553, 889, 1022, 1106, 1778, 2044, 2212, 3556, 3577, 3871, 5767, 6223, 7154, 7742, 9271, 10033, 11534, 12446, 14308, 15484, 18542, 20066, 23068, 24892, 37084, 40132, 40369, 64897, 70231, 80738, 129794, 140462, 161476, 259588, 280924, 282583, 454279, 491617, 565166, 732409, 908558, 983234, 1130332, 1464818, 1817116, 1966468, 2929636, 5126863, 10253726, 20507452, 35888041, 71776082, 143552164]

約数ペア:

[(1, 143552164), (2, 71776082), (4, 35888041), (7, 20507452), (14, 10253726), (28, 5126863), (49, 2929636), (73, 1966468), (79, 1817116), (98, 1464818), (127, 1130332), (146, 983234), (158, 908558), (196, 732409), (254, 565166), (292, 491617), (316, 454279), (508, 282583), (511, 280924), (553, 259588), (889, 161476), (1022, 140462), (1106, 129794), (1778, 80738), (2044, 70231), (2212, 64897), (3556, 40369), (3577, 40132), (3871, 37084), (5767, 24892), (6223, 23068), (7154, 20066), (7742, 18542), (9271, 15484), (10033, 14308), (11534, 12446)]