131189544

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{11909}}^1$

素因数の和:11944

約数の個数: 80

約数和(自身を含む): 389099700

約数和(自身を除く): 257910156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 11909, 23818, 35727, 47636, 71454, 95272, 107181, 142908, 202453, 214362, 285816, 321543, 404906, 428724, 607359, 643086, 809812, 857448, 964629, 1214718, 1286172, 1619624, 1822077, 1929258, 2429436, 2572344, 3644154, 3858516, 4858872, 5466231, 7288308, 7717032, 10932462, 14576616, 16398693, 21864924, 32797386, 43729848, 65594772, 131189544]

約数ペア:

[(1, 131189544), (2, 65594772), (3, 43729848), (4, 32797386), (6, 21864924), (8, 16398693), (9, 14576616), (12, 10932462), (17, 7717032), (18, 7288308), (24, 5466231), (27, 4858872), (34, 3858516), (36, 3644154), (51, 2572344), (54, 2429436), (68, 1929258), (72, 1822077), (81, 1619624), (102, 1286172), (108, 1214718), (136, 964629), (153, 857448), (162, 809812), (204, 643086), (216, 607359), (306, 428724), (324, 404906), (408, 321543), (459, 285816), (612, 214362), (648, 202453), (918, 142908), (1224, 107181), (1377, 95272), (1836, 71454), (2754, 47636), (3672, 35727), (5508, 23818), (11016, 11909)]