118709948

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 72

約数和(自身を含む): 257402880

約数和(自身を除く): 138692932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 127, 133, 196, 251, 254, 266, 502, 508, 532, 889, 931, 1004, 1757, 1778, 1862, 2413, 3514, 3556, 3724, 4769, 4826, 6223, 7028, 9538, 9652, 12299, 12446, 16891, 19076, 24598, 24892, 31877, 33383, 33782, 49196, 63754, 66766, 67564, 118237, 127508, 133532, 223139, 233681, 236474, 446278, 467362, 472948, 605663, 892556, 934724, 1211326, 1561973, 2422652, 3123946, 4239641, 6247892, 8479282, 16958564, 29677487, 59354974, 118709948]

約数ペア:

[(1, 118709948), (2, 59354974), (4, 29677487), (7, 16958564), (14, 8479282), (19, 6247892), (28, 4239641), (38, 3123946), (49, 2422652), (76, 1561973), (98, 1211326), (127, 934724), (133, 892556), (196, 605663), (251, 472948), (254, 467362), (266, 446278), (502, 236474), (508, 233681), (532, 223139), (889, 133532), (931, 127508), (1004, 118237), (1757, 67564), (1778, 66766), (1862, 63754), (2413, 49196), (3514, 33782), (3556, 33383), (3724, 31877), (4769, 24892), (4826, 24598), (6223, 19076), (7028, 16891), (9538, 12446), (9652, 12299)]