156947745892

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1\times {\mathrm{26711}}^1$

素因数の和:28108

約数の個数: 48

約数和(自身を含む): 315982017792

約数和(自身を除く): 159034271900

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 1213, 2422, 2426, 4844, 4852, 8491, 16982, 26711, 33964, 53422, 106844, 186977, 209849, 373954, 419698, 747908, 839396, 1468943, 2937886, 4621003, 5875772, 9242006, 18484012, 32347021, 32400443, 64694042, 64800886, 129388084, 129601772, 226803101, 453606202, 907212404, 5605276639, 11210553278, 22421106556, 39236936473, 78473872946, 156947745892]

約数ペア:

[(1, 156947745892), (2, 78473872946), (4, 39236936473), (7, 22421106556), (14, 11210553278), (28, 5605276639), (173, 907212404), (346, 453606202), (692, 226803101), (1211, 129601772), (1213, 129388084), (2422, 64800886), (2426, 64694042), (4844, 32400443), (4852, 32347021), (8491, 18484012), (16982, 9242006), (26711, 5875772), (33964, 4621003), (53422, 2937886), (106844, 1468943), (186977, 839396), (209849, 747908), (373954, 419698)]