131206362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{164419}}^1$

素因数の和:164450

約数の個数: 32

約数和(自身を含む): 315686400

約数和(自身を除く): 184480038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 164419, 328838, 493257, 986514, 1150933, 2301866, 3123961, 3452799, 6247922, 6905598, 9371883, 18743766, 21867727, 43735454, 65603181, 131206362]

約数ペア:

[(1, 131206362), (2, 65603181), (3, 43735454), (6, 21867727), (7, 18743766), (14, 9371883), (19, 6905598), (21, 6247922), (38, 3452799), (42, 3123961), (57, 2301866), (114, 1150933), (133, 986514), (266, 493257), (399, 328838), (798, 164419)]