118265158

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 220487400

約数和(自身を除く): 102222242

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 89, 121, 178, 187, 209, 242, 289, 323, 374, 418, 578, 646, 979, 1513, 1691, 1958, 2057, 2299, 3026, 3179, 3382, 3553, 4114, 4598, 5491, 6358, 7106, 10769, 10982, 16643, 18601, 21538, 25721, 28747, 33286, 34969, 37202, 39083, 51442, 57494, 60401, 69938, 78166, 120802, 183073, 204611, 282931, 316217, 366146, 409222, 488699, 565862, 632434, 664411, 977398, 1328822, 3112241, 3478387, 5375689, 6224482, 6956774, 10751378, 59132579, 118265158]

約数ペア:

[(1, 118265158), (2, 59132579), (11, 10751378), (17, 6956774), (19, 6224482), (22, 5375689), (34, 3478387), (38, 3112241), (89, 1328822), (121, 977398), (178, 664411), (187, 632434), (209, 565862), (242, 488699), (289, 409222), (323, 366146), (374, 316217), (418, 282931), (578, 204611), (646, 183073), (979, 120802), (1513, 78166), (1691, 69938), (1958, 60401), (2057, 57494), (2299, 51442), (3026, 39083), (3179, 37202), (3382, 34969), (3553, 33286), (4114, 28747), (4598, 25721), (5491, 21538), (6358, 18601), (7106, 16643), (10769, 10982)]