142719304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196043}}^1$

素因数の和:196069

約数の個数: 32

約数和(自身を含む): 329353920

約数和(自身を除く): 186634616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 196043, 392086, 784172, 1372301, 1568344, 2548559, 2744602, 5097118, 5489204, 10194236, 10978408, 17839913, 20388472, 35679826, 71359652, 142719304]

約数ペア:

[(1, 142719304), (2, 71359652), (4, 35679826), (7, 20388472), (8, 17839913), (13, 10978408), (14, 10194236), (26, 5489204), (28, 5097118), (52, 2744602), (56, 2548559), (91, 1568344), (104, 1372301), (182, 784172), (364, 392086), (728, 196043)]