115681804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12791}}^1$

素因数の和:12838

約数の個数: 48

約数和(自身を含む): 257886720

約数和(自身を除く): 142204916

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 12791, 25582, 51164, 89537, 179074, 217447, 243029, 358148, 434894, 486058, 869788, 972116, 1522129, 1701203, 3044258, 3402406, 4131493, 6088516, 6804812, 8262986, 16525972, 28920451, 57840902, 115681804]

約数ペア:

[(1, 115681804), (2, 57840902), (4, 28920451), (7, 16525972), (14, 8262986), (17, 6804812), (19, 6088516), (28, 4131493), (34, 3402406), (38, 3044258), (68, 1701203), (76, 1522129), (119, 972116), (133, 869788), (238, 486058), (266, 434894), (323, 358148), (476, 243029), (532, 217447), (646, 179074), (1292, 89537), (2261, 51164), (4522, 25582), (9044, 12791)]