156795471

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 275565888

約数和(自身を除く): 118770417

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 281, 357, 521, 843, 1071, 1563, 1967, 2529, 3647, 4689, 4777, 5901, 8857, 10941, 14331, 17703, 26571, 32823, 33439, 42993, 61999, 79713, 100317, 146401, 185997, 300951, 439203, 557991, 1024807, 1317609, 2488817, 3074421, 7466451, 9223263, 17421719, 22399353, 52265157, 156795471]

約数ペア:

[(1, 156795471), (3, 52265157), (7, 22399353), (9, 17421719), (17, 9223263), (21, 7466451), (51, 3074421), (63, 2488817), (119, 1317609), (153, 1024807), (281, 557991), (357, 439203), (521, 300951), (843, 185997), (1071, 146401), (1563, 100317), (1967, 79713), (2529, 61999), (3647, 42993), (4689, 33439), (4777, 32823), (5901, 26571), (8857, 17703), (10941, 14331)]